in Oct-14-1998 ordinance INDESP-IO4 established the federal software certification and verification requirements for gaming machines in Brazil. The authors present the rationale behind these criteria, whose basic principles can find applications in several other software authentication applications.

Can new technology enhance purpose-driven, democratic dialogue in groups, governments, and societies? Online Deliberation: Design, Research, and Practice is the first book that attempts to sample the full range of work on online deliberation, forging new connections between academic research, technology designers, and practitioners. Since some of the most exciting innovations have occurred outside of traditional institutions, and those involved have often worked in relative isolation from each other, work in this growing field has often failed to reflect the full (...) set of perspectives on online deliberation. This volume is aimed at those working at the crossroads of information/communication technology and social science, and documents early findings in, and perspectives on, this new field by many of its pioneers. -/- CONTENTS: -/- Introduction: The Blossoming Field of Online Deliberation (Todd Davies, pp. 1-19) -/- Part I - Prospects for Online Civic Engagement -/- Chapter 1: Virtual Public Consultation: Prospects for Internet Deliberative Democracy (James S. Fishkin, pp. 23-35) -/- Chapter 2: Citizens Deliberating Online: Theory and Some Evidence (Vincent Price, pp. 37-58) -/- Chapter 3: Can Online Deliberation Improve Politics? Scientific Foundations for Success (Arthur Lupia, pp. 59-69) -/- Chapter 4: Deliberative Democracy, Online Discussion, and Project PICOLA (Public Informed Citizen Online Assembly) (Robert Cavalier with Miso Kim and Zachary Sam Zaiss, pp. 71-79) -/- Part II - Online Dialogue in the Wild -/- Chapter 5: Friends, Foes, and Fringe: Norms and Structure in Political Discussion Networks (John Kelly, Danyel Fisher, and Marc Smith, pp. 83-93) -/- Chapter 6: Searching the Net for Differences of Opinion (Warren Sack, John Kelly, and Michael Dale, pp. 95-104) -/- Chapter 7: Happy Accidents: Deliberation and Online Exposure to Opposing Views (Azi Lev-On and Bernard Manin, pp. 105-122) -/- Chapter 8: Rethinking Local Conversations on the Web (Sameer Ahuja, Manuel Pérez-Quiñones, and Andrea Kavanaugh, pp. 123-129) -/- Part III - Online Public Consultation -/- Chapter 9: Deliberation in E-Rulemaking? The Problem of Mass Participation (David Schlosberg, Steve Zavestoski, and Stuart Shulman, pp. 133-148) -/- Chapter 10: Turning GOLD into EPG: Lessons from Low-Tech Democratic Experimentalism for Electronic Rulemaking and Other Ventures in Cyberdemocracy (Peter M. Shane, pp. 149-162) -/- Chapter 11: Baudrillard and the Virtual Cow: Simulation Games and Citizen Participation (Hélène Michel and Dominique Kreziak, pp. 163-166) -/- Chapter 12: Using Web-Based Group Support Systems to Enhance Procedural Fairness in Administrative Decision Making in South Africa (Hossana Twinomurinzi and Jackie Phahlamohlaka, pp. 167-169) -/- Chapter 13: Citizen Participation Is Critical: An Example from Sweden (Tomas Ohlin, pp. 171-173) -/- Part IV - Online Deliberation in Organizations -/- Chapter 14: Online Deliberation in the Government of Canada: Organizing the Back Office (Elisabeth Richard, pp. 177-191) -/- Chapter 15: Political Action and Organization Building: An Internet-Based Engagement Model (Mark Cooper, pp. 193-202) -/- Chapter 16: Wiki Collaboration Within Political Parties: Benefits and Challenges (Kate Raynes-Goldie and David Fono, pp. 203-205) -/- Chapter 17: Debian’s Democracy (Gunnar Ristroph, pp. 207-211) -/- Chapter 18: Software Support for Face-to-Face Parliamentary Procedure (Dana Dahlstrom and Bayle Shanks, pp. 213-220) -/- Part V - Online Facilitation -/- Chapter 19: Deliberation on the Net: Lessons from a Field Experiment (June Woong Rhee and Eun-mee Kim, pp. 223-232) -/- Chapter 20: The Role of the Moderator: Problems and Possibilities for Government-Run Online Discussion Forums (Scott Wright, pp. 233-242) -/- Chapter 21: Silencing the Clatter: Removing Anonymity from a Corporate Online Community (Gilly Leshed, pp. 243-251) -/- Chapter 22: Facilitation and Inclusive Deliberation (Matthias Trénel, pp. 253-257) -/- Chapter 23: Rethinking the ‘Informed’ Participant: Precautions and Recommendations for the Design of Online Deliberation (Kevin S. Ramsey and Matthew W. Wilson, pp. 259-267) -/- Chapter 24: PerlNomic: Rule Making and Enforcement in Digital Shared Spaces (Mark E. Phair and Adam Bliss, pp. 269-271) -/- Part VI - Design of Deliberation Tools -/- Chapter 25: An Online Environment for Democratic Deliberation: Motivations, Principles, and Design (Todd Davies, Brendan O’Connor, Alex Cochran, Jonathan J. Effrat, Andrew Parker, Benjamin Newman, and Aaron Tam, pp. 275-292) -/- Chapter 26: Online Civic Deliberation with E-Liberate (Douglas Schuler, pp. 293-302) -/- Chapter 27: Parliament: A Module for Parliamentary Procedure Software (Bayle Shanks and Dana Dahlstrom, pp. 303-307) -/- Chapter 28: Decision Structure: A New Approach to Three Problems in Deliberation (Raymond J. Pingree, pp. 309-316) -/- Chapter 29: Design Requirements of Argument Mapping Software for Teaching Deliberation (Matthew W. Easterday, Jordan S. Kanarek, and Maralee Harrell, pp. 317-323) -/- Chapter 30: Email-Embedded Voting with eVote/Clerk (Marilyn Davis, pp. 325-327) -/- Epilogue: Understanding Diversity in the Field of Online Deliberation (Seeta Peña Gangadharan, pp. 329-358). -/- For individual chapter downloads, go to odbook.stanford.edu. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Welcome To The Pharmacy: Addiction, Transcendence, and Virtual RealityAnn Weinstone (bio)1. The Question of Addiction and TranscendenceIt has become a truism to say that virtual reality (VR) is addictive. Case, the protagonist of William Gibson’s Neuromancer, dreams of connection to the net like a junkie jonesing for a fix. In Jeff Noon’s novel Vurt, you get to cyberspace by tickling the back of your throat with addictive, (...) government-produced feathers. Verity of Kathleen Ann Goonan’s Queen City Jazz sports nanotechnology implants that compel her to enter virtual worlds into which she sinks with feelings of deep bliss. As in Vurt, in Pat Cadigan’s Synners, everything’s an addiction: cyberspace, people, rock and roll.But let’s move away from fiction. Graphic cyberartist Nicole Stenger, a self-professed neo-Platonist, writes, “[a]nd what if the passage to a new level of humanity actually meant abolishing indeed the natural one, or at least some part of it?... Will it not require immense effort to recover from this enhancement of the senses, from this habit of perfection? [Stenger 57]. Michael Benedikt, editor of Cyberspace: First Steps, deems VR “a new and irresistible development in the elaboration of human culture and business under the sign of technology” [1; my emphasis]. Ad copy for “Origin,” a VR game, reads, “You must die to learn how to live.... Death is not an option. It’s an addiction.” And an article in the New York Times titled “The Lure and Addiction of Life on Line” displays a graphic of a bespectacled male, tapping away at a computer located inside of a panopticon-sized rendering of a globe to which the avid user is happily chained [see Asciu]. From advertisements to scholarly texts, it is difficult to find any writing about VR that does not engage in and, as I will argue, rely upon the rhetorics of addiction. William Gibson dubbed cyberspace a “consensual hallucination.” That was 1984. In 1996, critic Robert Markley rechristened VR “a consensual cliché” [56]. Surely, the “addictiveness” of cyberspace contributes to the sense of tired familiarity. My question is this: Why does cyberspace have to be addictive? What work is addiction doing in discourses of virtual reality?In this essay, I’m concerned with the production of what might be called hyper-real transcendence. Jean Baudrillard, in his influential schema “three orders of simulacra,” identifies a first, “natural” order in which “a transcendent world, a radically different universe, is portrayed... in contrast to the continent of the real” [309]. I propose that a third-order, hyper-real, transcendence has survived the collapse of the distance between the model and the original. This transcendence relies on rhetorics of disembodiment, [End Page 77] immortality, and extra-human reproductive and generative powers within virtual spaces. Such spaces include scholarly and technical essays about VR or cyberspace, science fiction, advertisements for VR games, VR game narratives, and other advertising copy that borrows from current discourses of virtuality. My discussion takes place in a field crowded with talk of the death of logocentrism and the end of phonocentric culture. 1 Derrida has written that “scientific language [e.g. computer code] challenges intrinsically and with increasing profundity the ideal of phonetic writing” [Grammatology 10], the logocentric relation of voice to mental experiences. Baudrillard writes mournfully that the “third-order” world of simulated simulacra, of hyper-reality, leaves “no room for any kind of transcendentalism” [310]. Baudrillard and Derrida write with differing affects of the same effect—the waning or death of the foundation of Western notions of transcendence. In this tradition, transcendence commences with the penetration of the self by a supra-enlivened Other, whether that other be a king, a god, nature, the voice of logos, the Law, or an abstracted version of vitality itself. Particularly, I question the persistent coupling of rhetorics of transcendence with rhetorics of addiction. My initial point will be that following the established Western logocentric tradition, rhetorical relationships of addiction between VR users and VR narratives are the “software” with which hyper-real transcendence is produced and sustained. In other words, VR demands, as the price of transcendence, that the user become of the medium... (shrink)

Two luminaries of 20th century astrophysics were Sir James Jeans and Sir Arthur Eddington. Both took seriously the view that there is more to reality than the physical universe and more to consciousness than simply brain activity. In his Science and the Unseen World Eddington speculated about a spiritual world and that "conscious is not wholly, nor even primarily a device for receiving sense impressions." Jeans also speculated on the existence of a universal mind and a non-mechanical reality, writing in (...) his The Mysterious Universe "the universe begins to look more like a great thought than like a great machine." In his book QED Feynman discusses the situation of photons being partially transmitted and partially reflected by a sheet of glass: reflection amounting to four percent. In other words one out of every 25 photons will be reflected on average, and this holds true even for a "one at a time" flux. The four percent cannot be explained by statistical differences of the photons nor by random variations in the glass. Something is "telling" every 25th photon on average that it should be reflected back instead of being transmitted. Other quantum experiments lead to similar paradoxes. To explain how a single photon in the two-slit experiment can "know" whether there is one slit or two, Hawking and Mlodonow write: In the double-slit experiment Feynman's ideas mean the particles take paths that thread through the first slit, back out though the second slit, and then through the first again; paths that visit the restaurant that serves that great curried shrimp, and then circle Jupiter a few times before heading home; even paths that go across the universe and back. This, in Feynman's view, explains how the particle acquires the information about which slits are openŠ. It is hard to imagine a more absurd physical explanation. We can think of no way to hardwire the behavior of photons in the glass reflection or the two-slit experiments into a physical law. On the other hand, writing a software algorithm that would yield the desired result is really simple. A digital reality whose laws are software is an idea that has started to gain traction in large part thanks to an influential paper in Philosophical Quarterly by Oxford professor Nick Bostrom. Writing in the New York Times John Tierney had this to say: Until I talked to Nick Bostrom, a philosopher at Oxford University it never occurred to me that our universe might be somebody else's hobby. But now it seems quite possible. In fact, if you accept a pretty reasonable assumption of Dr. Bostrom's, it is almost a mathematical certainty that we are living in someone else's computer simulation. An alternate view is that there exists a great consciousness whose mind is the hardware, and whose thoughts are the software creating a virtual universe in which we as beings of consciousness live. Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}. (shrink)

With the emergence of the COVID-19 pandemic, virtual simulation games have provided an effective teaching method for online entrepreneurship education. By exploring the mechanisms that influence student engagement and learning outcomes from different perspectives, such as game design, team and individual perspectives, numerous scholars have demonstrated that such a teaching method can effectively improve students’ engagement and learning performance. However, the existing studies are relatively scattered, and there is a scarcity of studies in which the effects of said factors (...) are considered. Based on the learning process 3P model proposed by Biggs, students’ perceived experience of game design, teamwork and self-efficacy were taken as variables in the early learning stage in the present study, and the influence mechanism of virtual simulation game learning experience on students’ engagement and entrepreneurial skill development was explored, so as to close the gap in existing research. In the present study, 177 college students from Chinese universities were surveyed and the data were surveyed using AMOS 23.0 software. Although the empirical results show that students’ “goal and feedback” and “alternative” experience of game design did not have a significant positive impact on students’ engagement, there was a direct and significant effect the development of entrepreneurial skills. Students’ experience of teamwork and general self-efficacy could not only directly and significantly affect the development of entrepreneurial skills, but also indirectly affect the development of entrepreneurial skills through learning engagement. The research results are practically significant for teachers in the selection and development of virtual simulation games, can be effectively applied in teaching process management, and can improve students’ engagement and learning performance. (shrink)

Extended Reality (XR) systems, such as Virtual Reality (VR) and Augmented Reality (AR), provide a digital simulation either of a complete environment, or of particular objects within the real world. Today, XR is used in a wide variety of settings, including gaming, design, engineering, and the military. In addition, XR has been introduced into psychology, cognitive sciences and biomedicine for both basic research as well as diagnosing or treating neurological and psychiatric disorders. In the context of XR, the simulated (...) ‘reality’ can be controlled and people may safely learn to cope with their feelings and behavior. XR also enables to simulate environments that cannot easily be accessed or created otherwise. Therefore, Extended Reality systems are thought to be a promising tool in the resocialization of criminal offenders, more specifically for purposes of risk assessment and treatment of forensic patients. Employing XR in forensic settings raises ethical and legal intricacies which are not raised in case of most other healthcare applications. Whereas a variety of normative issues of XR have been discussed in the context of medicine and consumer usage, the debate on XR in forensic settings is, as yet, straggling. By discussing two general arguments in favor of employing XR in criminal justice, and two arguments calling for caution in this regard, the present paper aims to broaden the current ethical and legal debate on XR applications to their use in the resocialization of criminal offenders, mainly focusing on forensic patients. (shrink)

What does it take to implement a computer? Answers to this question have often focused on what it takes for a physical system to implement an abstract machine. As Joslin observes, this approach neglects cases of software implementation—cases where one machine implements another by running a program. These cases, Joslin argues, highlight serious problems for mapping accounts of computer implementation—accounts that require a mapping between elements of a physical system and elements of an abstract machine. The source of these (...) problems is the complexity introduced by common design features of ordinary computers, features that would be relevant to any real-world software implementation. While Joslin is focused on contemporary views, his discussion also suggests a counterexample to recent mapping accounts which hold that genuine implementation requires simple mappings. In this paper, I begin by clarifying the nature of software implementation and disentangling it from closely related phenomena like emulation and simulation. Next, I argue that Joslin overstates the degree of complexity involved in his target cases and that these cases may actually give us reasons to favor simplicity-based criteria over relevant alternatives. Finally, I propose a novel problem for simplicity-based criteria and suggest a tentative solution. (shrink)

Computer science advocates institutional frameworks as an effective tool for modelling policies and reasoning about their interplay. In practice, the rules or policies, of which the institutional framework consists, are often specified using a formal language, which allows for the full verification and validation of the framework (e.g. the consistency of policies) and the interplay between the policies and actors (e.g. violations). However, when modelling large-scale realistic systems, with numerous decision-making entities, scalability and complexity issues arise making it possible only (...) to verify certain portions of the problem without reducing the scale. In the social sciences, agent-based modelling is a popular tool for analysing how entities interact within a system and react to the system properties. Agent-based modelling allows the specification of complex decision-making entities and experimentation with large numbers of different parameter sets for these entities in order to explore their effects on overall system performance. In this paper we describe how to achieve the best of both worlds, namely verification of a formal specification combined with the testing of large-scale systems with numerous different actor configurations. Hence, we offer an approach that allows for reasoning about policies, policy making and their consequences on a more comprehensive level than has been possible to date. We present the institutional agent-based model methodology to combine institutional frameworks with agent-based simulations). We furthermore present J-InstAL, a prototypical implementation of this methodology using the InstAL institutional framework whose specifications can be translated into a computational model under the answer set semantics, and an agent-based simulation based on the jason tool. Using a simplified contract enforcement example, we demonstrate the functionalities of this prototype and show how it can help to assess an appropriate fine level in case of contract violations. (shrink)

Law enforcement poses a difficult work environment. Employees’ wellbeing is uniquely taxed in coping with daily violent, aggressive and hostile encounters. These challenges are compounded for women, because law enforcement remains to be a male-dominated occupational context. Yet, many women in law enforcement display resilience and succeed in maintaining a satisfying career. This study explores the experience of being authentic from a best-self perspective, for women with successful careers in the South African police and traffic law enforcement services. Authenticity research (...) substantiates a clear link between feeling authentic and experiencing psychological wellbeing. The theoretical assumption on which the study is based holds that being authentic relates to a sense of best-self and enables constructive coping and adjustment in a challenging work environment. A qualitative study was conducted on a purposive sample of 12 women, comprising 6 police officers and 6 traffic officers from the Western Cape province in South Africa. Data were gathered through narrative interviews focussing on experiences of best-self and were analysed using interpretive phenomenological analysis. During the interviews, participants predominantly described feeling authentic in response to work-related events of a conflictual and challenging nature. Four themes were constructed from the data to describe authenticity from a best-self perspective for women in the study. These themes denote that the participating women in law enforcement, express feeling authentic when they present with a mature sense of self, feel spiritually congruent and grounded, experience self-actualisation in the work–role and realign to a positive way of being. Women should be empowered towards authenticity in their world of work, by helping them to acquire the best-self characteristics needed for developing authenticity. (shrink)

The article considers the spatial and temporal changes manifested in the virtual form of gamification of existence. The definition of the virtual form of gamification of existence is given. On the basis of included observation, the spatial and temporal transformations of socio-cultural reality are rethought, and the philosophical-anthropological approach makes it possible to establish the dependence of the strategies of individual and group behaviour on the inclusion of game actions in the virtual existence. The analysis of the (...) virtual form of gamification of existence as an event and as a co-being is given. The virtual form of gamification of existence is supported by artificially created events, presented as serious incidents, replaced by new ones for tomorrow. The transformation of the structure of free time is considered, which allows transferring most of the life of a contemporary into leisure. The spatial and temporal model of the virtual form of gamification of human existence visually and mentally dissolves the contemporary in the virtual gaming environment. A contemporary, acting out the events, appears in the form of bricolage, multiple images demonstrating strategies of both personal and group behavior. In the virtual interface, time becomes human-sized, allowing in others to see themselves. The space-time boundaries of the virtual form of gamification of existence negate the authenticity of real life, replacing and displacing it with experimental simulation that forms dependence. (shrink)

Black Mirror is full of technologies that manipulate people's sensory perceptions. Philosophers of perception explain that our brains actively construct what we sense based on previous knowledge, expectations, and emotions, without us even being aware of this framing. Many Black Mirror episodes illustrate the mistakes that people can make when they misunderstand this framing process. Some episodes suggest that highly effective virtual reality technology could foil the strategies that Descartes recommended for distinguishing hallucinations and dreams from reality. Yet other (...) episodes warn how powerful institutions can punitively wield the power of control over perception. Yet in rare optimistic moments, Black Mirror demonstrates the value of relying on the help of other people to hold firm to deeper truths in the face of forces that would manipulate us. [Or, a slightly longer version with key episode titles: Black Mirror is full of technologies that manipulate people's sensory perceptions. Philosophers of perception explain that our brains actively construct what we sense based on previous knowledge, expectations, and emotions, without us even being aware of this framing. Video playback of perceptions, as in Arkangel, illustrate the mistakes that people can make when they misunderstand this framing process. Playtest and Bandersnatch suggest that highly effective virtual reality technology could foil the strategies that Descartes recommended for distinguishing hallucinations and dreams from reality. In the hands of government, law enforcement, and the military, the total control of perception can be wielded as tool for punishment, as in Men Against Fire and White Bear. But in more optimistic moments, such as at the conclusions of Nosedive and San Junipero, Black Mirror demonstrates the value of relying on the help of other people to hold firm to deeper truths in the face of forces that would manipulate us.]. (shrink)

As a form of the informal economy, countries around the world have different policies towards street vendors. This paper constructs a law enforcement game model composed of the Chengguan, street vendors, and urban residents in China. Based on the evolutionary game theory, we achieved the evolutionary stable equilibrium points under complying with different constraint conditions by solving the replicator dynamic equations of parties in the dynamic system. Through the gradual stability analysis of the equilibrium point, the stable strategy of the (...) evolutionary game can be calculated. It is found that the flexible law enforcement behavior of urban management departments plays an important leading role in urban street governance. Flexible law enforcement not only requires macro policy arrangements but also tests the executive wisdom of street bureaucrats. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Sacred Game: The Role of the Sacred in the Genesis of Modern Literary FictionAndrew J. McKennaThe Sacred Game: The Role of the Sacred in the Genesis of Modern Literary Fiction, by Cesareo Bandera; 318 pp. University Park: Pennsylvania State University Press, 1994, $16.50.When we consider the early relations of philosophy and literature, we most often think of Republic X and about degrees of separation between reality and (...) its image. That is a mistake, according to Cesareo Bandera, who shows in his deft reading of Laws that Plato expelled the poets chiefly because of their threat to the difference between sacred and profane: their mournful harmoniae polluted sacred rites. In this Plato is closer to the religious world examined by Durkheim, where the absolute difference between sacred and profane alone guarantees all other differences. Aristotle is shown to be starkly misleading here, since his Poetics discuss tragedy as if it had nothing to do with the ritual practices in which it originates. His vaunted realism can only save poetry—and ontological appearances—by ignoring, by virtually expelling the sacred from its purview.This expulsion of the sacred from the horizon of our rationality is the thematic core of Bandera’s argument about modern literary fiction as it [End Page 189] emerges in the Renaissance. He does not bring the religious back to our attention to enthrall us with it anew, but to explain via formidable literary and historical scholarship how we stand with respect to it, and how we misunderstand our enlightened disrespect for it. Our modern scientific spirit, our really amazing freedom of inquiry, has a different genealogy than we commonly suppose.It is not primarily philosophy which grounds our humanist irreverence, but our Western religious tradition, which Bandera reads, along with René Girard, Roberto Calasso, and Marcel Gauchet, as a uniquely desacralizing agency in culture. His book’s central endeavor is to expand the implications of Girard’s sacrificial theory of social formation across close readings of ancient and Renaissance literature and criticism in order to show the constraints on rationality within a culture where the sacred veiled human violence. According to this view, that veil is rent irreparably with the revelation of the innocent victim as the vantage point from which to interpret the murderous fury of the crowd, however ritualized as awe for the god(s), or as art. A stunning analysis of Virgil (with an assist from Michel Serres’s reading of Lucretius) reveals a writer holding back from his appalled understanding of violent foundations. With the Renaissance, art is cannily deritualized; not pious Aeneas, born of a goddess, but Don Quixote, born in prison, sets the course for modern fiction.Bandera’s astute readings of Renaissance literature and criticism shed decisively new light on the significance of this axial period, poised at the fulcrum of his argument. His vast and probing research reminds us how modern literary fiction nourished its self-consciousness and freedom amidst lavish and vehement debate over mixing the human and divine. Stripped of the taboos limiting classical thought, the sacred’s monopoly on violence had eroded to reveal individual culpability—but also vast, new possibilities for thought and action. A clear ethical impulse accompanies these readings, in which Calderon and Cervantes are shown to deprive us of a sacred alibi for human violence, which is now a matter for me to resolve with my neighbor. Organically cultural imperatives lose ground to a sense of individual responsibility, which Bandera traces back to the historically documented ascendancy of devotio moderna in late medieval Europe.Despite and because of debates over its cultural role, Renaissance literature’s very marginality freed it to explore every dimension of human error. And we learn how those who unwittingly conspire to resacralize it, from Tasso and Shelley through Arnold and Frye, only continue to play the sacred game that caused shudders in Plato and inspires just plain silliness among our own critical anarchs and demystifyers.Bandera’s net is cast wide and deep, including a bracing debate with Milbank and Blumenberg, whose sweep he emulates successfully, and whose powerful analyses he corrects. Witty and adroit scrutiny of our “sacred allergy” extends... (shrink)

The article reviews the peculiarities of distance learning platforms usage in law enforcement educational institutions during the Covid-19 pandemic. Distance learning at U.S. Federal Law Enforcement Training Center, which is based on the Online Campus have been substantiated. Particular attention is paid to topical issues of training on such online training mod-ules of the Campus: crime scene, driving training, drugs, firearms, health, interviews, investigation, law, topography, maritime training, personal security, technical means, terrorism, stopping vehicles, etc. There are also programs to (...) study the courses "Small Arms" and "Use of Force" in the online training modules of the Campus. The specifics of professional training of border guards in Asian countries have been revealed: the use of platforms of law enforcement agencies; focus of training on the devel-opment of basic competencies and the ability to solve problem situations; the opportunity to take online courses for all categories of staff at a con-venient time; creation of a three-level round-the-clock system of functioning of training of specialists. Peculiarities of professional training of border guards of European countries have been outlined considering the usage of both the platforms of institutions and joint platforms of international organizations, namely: web platform Virtual Aula of Agency FRONTEX; CEPOL DL web platform; European Coast Guard Training platforms; ILIAS EU Mission EUBAM; Connect & Learn UNHCR; UNODC and others. Special attention is paid to the capabilities of the Virtual Aula web platform for training teachers, instructors, external experts, etc. Web platform Virtual Aula of Agency FRONTEX presents up-to-date information on educational programs conducted in Europe. Characteristics of distance learning platforms usage in higher law enforcement educational institutions in Ukraine have been presented. Distance learning course of the English language for border guards have been developed and implemented. Considerable attention is also paid to the disclosure of online assessment of knowledge: the test of self-control on the topics, modules, and procedure of final assessment. (shrink)

The first aim of simulation in virtual environment is to help biologists to have a better understanding of the simulated system. The cost of such simulation is significantly reduced compared to that of in vivo simulation. However, the inherent complexity of biological system makes it hard to simulate these systems on non-parallel architectures: models might be made of sub-models and take several scales into account; the number of simulated entities may be quite large. Today, graphics cards are used for (...) general purpose computing which has been made easier thanks to frameworks like CUDA or OpenCL. Parallelization of models may however not be easy: parallel computer programing skills are often required; several hardware architectures may be used to execute models. In this paper, we present the software architecture we built in order to implement various models able to simulate multi-cellular system. This architecture is modular and it implements data structures adapted for graphics processing units architectures. It allows efficient simulation of biological mechanisms. (shrink)

Whilst some philosophical progress has been made on the ethical evaluation of playing video games, the exact subject matter of this enquiry remains surprisingly opaque. ‘Virtual murder’, simulation, representation and more are found in a literature yet to settle into a tested and cohesive terminology. Querying the language of the virtual in particular, I suggest that it is at once inexplicit and laden with presuppositions potentially liable to hinder anyone aiming to construct general philosophical claims about an ethics (...) of gameplay, for whom assumptions about the existence of ‘virtual’ counterparts to morally salient phenomena may prove untrustworthy. Ambiguously straddling the pictorial and the performative aspects of video gaming, the virtual leaves obscure the ways in which we become involved in gameplay, and particularly the natures of our intentions and attitudes whilst grappling with a game; furthermore, it remains unclear how we are to generalise across encounters with the virtual. I conclude by briefly noting one potential avenue of further enquiry into our modes of participation in games: into the differences which a moral examination of playfulness might make to ethical evaluation. (shrink)

In 2009 Dutch judges convicted several minors for theft of virtual items in the virtual worlds of online multiplayer computer games. From a legal point of view these convictions gave rise to the question whether virtual items should count as “objects” that can be “stolen” under criminal law. This legal question has both an ontological and a moral component. The question whether or not virtual items count as “objects” that can be “stolen” is an ontological question. (...) The question whether or not they should count as such under criminal law is of a moral nature. The purpose of this paper is to answer both the ontological question and the moral question underlying the legal question. (shrink)

This paper analyses some current jurisprudential and conceptual issues in evidence and procedure from the perspective of a computational legal theory. It introduces a specific investigative device, Trojans operated by police during crime investigation, and analyses whether current formal approaches to legal reasoning can be modified in such a way that the software code underlying this device can represent the relevant legal constraints that should govern its operation. We will argue that traditional formalist theories of legal reasoning are typically (...) restricted to reasoning within a system, and incapable therefore of making the notion of “legal system” sufficiently explicit. We discuss possibilities to expand on these approaches and identify the necessary elements of a computational theory of legal reasoning in an age of porous borders.Resumen:En este ensayo se analizan algunos tópicos conceptuales y filosóficos de actualidad sobre el procedimiento y las pruebas desde la óptica de una teoría del derecho computacional. En él se presenta un mecanismo específico de investigación, relativo a los “troyanos” operados por la policía durante la investigación de delitos, y analiza si los enfoques formales contemporáneos sobre el razonamiento jurídico pueden ser modificados de tal modo que el código de sofware que subyace a este mecanismo puede representar las limitaciones jurídicas relevantes que deberían regir su operación. Los autores sostienen que las teorías formalistas tradicionales del razonamiento jurídico se limitan por lo general al razonamiento dentro de un sistema y, por lo tanto, son incapaces de hacer la noción de “sistema jurídico” suficientemente explícita. Asimismo, se discuten las posibilidades de ampliar estos enfoques e identificar los elementos necesarios de una teoría computacional del razonamiento jurídico en una era de fronteras porosas. (shrink)

ArgumentThis paper challenges three assumptions common in the literature on expertise: that expertise is linearly derived from scientific knowledge; that experts always align with the established institutional order; and that expertise is a property acquired by individuals. We criticize these ideas by juxtaposing three distinct expert practices involved with flood risk management in England. Virtual engineering is associated with commercial consultancy and relies on standardized software packages to assess local flood inundation. Mathematical experimentation refers to academic scientists creating (...) new digital renderings of the physical dynamics of flooding. Participatory modeling denotes research projects that aim to transform the relationships between experts and local communities. Focusing on different modes of modeling we contribute an analysis of how particular models articulate with specific politics of knowledge as experts form relationships with flood risk management actors. Our empirical study also shows how models can contribute to re-distribution of expertise in local flood risk management. (shrink)

It can seem obvious that we live in a world governed by laws of nature, yet it was not until the seventeenth century that the concept of a law came to the fore. Ever since, it has been attended by controversy: what does it mean to say that Boyle's law governs the expansion of a gas, or that the planets obey the law of gravity? Laws are rules that permit calculations and predictions. What does the universe have to be like, (...) if it is to play by them? This book sorts the most prominent answers into three families. Laws first arose in a theological context; they govern events only because God enforces them. Those wishing to reverse the order of explanation, and argue that the powers of objects fix the laws, struggled to claim for themselves the results of new science. The stand-off between these two families bred a third which rejects any kind of enforcer for the laws. On this view, laws summarize events; they do not govern anything. This book traces the fortunes of the three families, from their origins to the present day. It uses objections - and the revisions needed to answer them - to produce the best representative of each. Along the way, it tries to settle the rules of this game, the debate over laws of nature. What should we expect from an account of laws? The book aims to help readers develop their own desiderata and judge the merits of the competing positions. (shrink)

Questions concerning the epistemological status of computer science are, in this paper, answered from the point of view of the formal verification framework. State space reduction techniques adopted to simplify computational models in model checking are analysed in terms of Aristotelian abstractions and Galilean idealizations characterizing the inquiry of empirical systems. Methodological considerations drawn here are employed to argue in favour of the scientific understanding of computer science as a discipline. Specifically, reduced models gained by Dataion are acknowledged as Aristotelian (...) abstractions that include only data which are sufficient to examine the interested executions. The present study highlights how the need to maximize incompatible properties is at the basis of both Abstraction Refinement, the process of generating a cascade of computational models to achieve a balance between simplicity and informativeness, and the Multiple Model Idealization approach in biology. Finally, fairness constraints, imposed to computational models to allow fair behaviours only, are defined as ceteris paribus conditions under which temporal formulas, formalizing software requirements, acquire the status of law-like statements about the software systems executions. (shrink)

What is it like to be a human being in a simulated world? Will experiencing worlds that are not “actual” change our way of structuring thought? Can virtual worlds open up new possibilities for philosophizing? -/- Virtual Worlds as Philosophical Tools tries to answer those questions from a perspective that is informed and inspired by the philosophy of technology, media theory and the design of digital games. Despite being presented here in a form that is almost exclusively textual, (...) its contents encapsulate the interdisciplinary work of a digital humanist and, as such, are characterized by a degree of practical involvement in the creation and repurposing of digital technology and digitally mediated contents. More specifically, this book emerges from the engagement “in design and development processes that give rise to richer, multidirectional models, genres, iterations of scholarly communication and practice” ( Digital Humanities Manifesto 2.0). (shrink)

Researchers in virtually every discipline rely on sophisticated proprietary software for their work. However, some researchers are unable to afford the licenses and instead procure the software illegally. We discuss the prohibition of software piracy by intellectual property laws, and argue that the moral basis for the copyright law offers the possibility of cases where software piracy may be morally justified. The ethics codes that scientific institutions abide by are informed by a rule-consequentialist logic: by preserving (...) personal rights to authored works, people able to do so will be incentivized to create. By showing that the law has this rule-consequentialist grounding, we suggest that scientists who blindly adopt their institutional ethics codes will commit themselves to accepting that software piracy could be morally justified, in some cases. We hope that this conclusion will spark debate over important tensions between ethics codes, copyright law, and the underlying moral basis for these regulations. We conclude by offering practical solutions for researchers. (shrink)

This paper starts with the study of realistic three-dimensional models, from the two aspects of ink art style simulation model and three-dimensional display technology, explores the three-dimensional display model of three-dimensional model ink style, and conducts experiments through the software development platform and auxiliary software. The feasibility of the model is verified. Aiming at the problem of real-time rendering of large-scale 3D scenes in the model, efficient visibility rejection method and a multiresolution fast rendering method were designed to (...) realize the rapid construction and rendering of ink art 3D virtual reality scenes in a big data environment. A two-dimensional cellular automaton is used to simulate a brushstroke model with ink and wash style, and outlines are drawn along the path of the brushstroke to obtain an effect close to the artistic style of ink and wash painting. Set the surface of the model with ink style brushstroke texture patterns, refer to the depth map, normal map, and curvature map information of the model, and simulate the drawing effect of the method by procedural texture mapping. Example verification shows that the rapid visualization analysis model of ink art big data designed in this paper is in line with the prediction requirements of ink art big data three-dimensional display indicators. The fast visibility removal method is used to deal with large-scale three-dimensional ink art in a big data environment. High efficiency is achieved in virtual reality scenes, and the multiresolution fast rendering method better maintains the appearance of the prediction model without major deformation. (shrink)

In the process of cultural dissemination, the dissemination of false information will have a negative impact on the entire environment. In this case, it is an effective method to regulate the behavior of cultural dissemination participants. Based on the community network structure and the improved classic network communication model, this paper constructs the susceptible-infected-recovered model for the grassroots communication of engineering safety culture and discusses the law of grassroots transmission of engineering safety culture. The communication process is simulated, and it (...) is concluded that a good engineering safety culture will be the first to be covered by low-level engineering safety culture in the process of dissemination. With a modularity coefficient of 0.5 as the boundary, it will affect the scale of good safety culture in different directions; the dissemination infection rate of low-level engineering safety culture changes in the same direction with the speed and scale of transmission; the maximum transmission scale of low-level engineering safety culture does not decrease with the increase of the initial value of the susceptible state. When the initial value of the immune state is 15%, the low-level safety culture scale is the lowest value of 0.135, which is the low initial value of employees with low-level engineering safety culture and is more conducive to control its maximum spread. It also puts forward management recommendations for the subjects and objects of the grassroots dissemination of engineering safety culture. This paper transforms cultural communication into an evolutionary game model, uses a game tree to describe it, and analyzes that the model has a Nash equilibrium point by adding a penalty function to the income matrix. This model can encourage cultural communication participants to take honest behaviors, effectively restrain the transmission of false information, and promote a virtuous circle of cultural communication. (shrink)

Freedom of expression on social media is sometimes carried out unethically and often undermines religious symbols, resulting in friction and destructive actions. This research was conducted with the aim of knowing the polarisation of religious conflict in cyberspace and the process of diffusion of religious conflict from the virtual world to the real world. This type of research is descriptive qualitative. This research was conducted in Central Java, namely, in the cities of Solo and Semarang. The results of the (...) study show that the process of diffusion of religious conflict from the virtual world to the real world occurs through the stages of information sharing and conflict initiation, equalisation of perceptions, virtual community support, virtual action and real action. Therefore, to anticipate virtual conflicts, it is necessary to have filters from authorised authorities such as administrators, website managers or law enforcement officials. In addition, there needs to be regulatory support related to provocation in cyberspace, so as to minimise the emergence of conflicts in cyberspace. Contribution: This research contributes to anticipating virtual conflicts before they actually occur. (shrink)

Presence research can tell us why we feel present in the real world and can experience presence while using virtual reality technology (and movies and games) but has strikingly less to say on why we feel present in the scenes described in a book. Just how is it that the wonderful tangible detail of the real world or the complexity of digital technology can be matched and even surpassed by a story in a paperback book? This paper identifies a (...) range of potential neurological solutions to this problem (and the “real world” and “dream” problems for good measure). We consider Jeannerod’s neural simulation of action, Grush’s emulation theory of representation and Rizzolatti’s work on mirror neurons as being candidate solutions to the “book problem”. We conclude by observing that these potential solutions further underline the “purpose” of presence is to act in the world whether it is real, virtual or solely in our imaginations. (shrink)

Most people agree that murder is wrong. Yet, within computer games virtual murder scarcely raises an eyebrow. In one respect this is hardly surprising, as no one is actually murdered within a computer game. A virtual murder, some might argue, is no more unethical than taking a pawn in a game of chess. However, if no actual children are abused in acts of virtual paedophilia (life-like simulations of the actual practice), does that mean we should disregard these (...) acts with the same abandon we do virtual murder? In this paper I shall outline several arguments which attempt to permit virtual murder, whilst prohibiting virtual paedophilia. (shrink)

This paper expands Rami Ali’s dissolution of the gamer’s dilemma (Ethics Inf Technol 17:267-274, 2015). Morgan Luck’s gamer’s dilemma (Ethics Inf Technol 11(1):31-36, 2009) rests on our having diverging intuition when considering virtual murder and virtual child molestation in video games. Virtual murder is seemingly permissible, when virtual child molestation is not and there is no obvious morally relevant difference between the two. Ali argues that virtual murder and virtual child molestation are equally permissible/impermissible (...) when considered under different modes of engagement. To this end, Ali distinguishes between story-telling gameplay and simulation games, discussing both in depth. I build on the dissolution by looking into competitive gameplay in order to consider what the morally relevant difference between virtual murder and virtual child molestation might be when competing in a video game. I argue that when competitors consent to participate in a competition, the rules of the competition supersede everyday moral intuitions. As such, virtual competitions ought to represent such consent from virtual characters. Virtual children cannot be represented as giving consent to be molested because (1) children cannot be represented as giving sexual consent, and (2) consent to be possibly molested cannot be given. This creates a morally relevant difference between murder and molestation. By fully addressing competitive gameplay, I answer Luck’s worry that Ali’s dissolution is incomplete (Ethics Inf Technol 20:157-162, 2018). (shrink)

Can the theory that reality is a simulation be tested? We investigate this question based on the assumption that if the system performing the simulation is nite (i.e. has limited resources), then to achieve low computational complexity, such a system would, as in a video game, render content (reality) only at the moment that information becomes available for observation by a player and not at the moment of detection by a machine (that would be part of the simulation and whose (...) detection would also be part of the internal computation performed by the Virtual Reality server before rendering content to the player). Guided by this principle we describe conceptual wave/particle duality experiments aimed at testing the simulation theory. (shrink)

The use of head-mounted displays (HMD) for virtual reality (VR) application-based purposes including therapy, rehabilitation, and training is increasing. Despite advancements in VR technologies, many users still experience sickness symptoms. VR sickness may be influenced by technological differences within HMDs such as resolution and refresh rate, however, VR content also plays a significant role. The primary objective of this systematic review and meta-analysis was to examine the literature on HMDs that report Simulator Sickness Questionnaire (SSQ) scores to determine the (...) impact of content. User factors associated with VR sickness were also examined. A systematic search was conducted according to PRISMA guidelines. Fifty-five articles met inclusion criteria, representing 3,016 participants (mean age range 19.5-80; 41% female). Findings show gaming content recorded the highest total SSQ mean 34.26 (95%CI 29.57-38.95). VR sickness profiles were also influenced by visual stimulation, locomotion and exposure times. Older samples (mean age ≥35 years) scored significantly lower total SSQ means than younger samples, however, these findings are based on a small evidence base as a limited number of studies included older users. No sex differences were found. Across all types of content, the pooled total SSQ mean was relatively high 28.00 (95%CI 24.66-31.35) compared with recommended SSQ cut-off scores. These findings are of relevance for informing future research and the application of VR in different contexts. (shrink)

Despite reservations over the status of esports as sports, the International Olympic Committee (IOC) has, for policy reasons, encouraged International Federations to pursue links with providers of ‘virtual and simulated’ sports, in part by the introduction of an event, the Olympic Virtual Series, first held in 2021. In providing an account of ‘virtuality’ and ‘simulation’, we query the theoretical basis of the Olympic Virtual Series. In particular, we query the IOC’s use of the term ‘virtual’ in (...) the description of two very different activities: what it calls ‘physical virtual sports’ (which we argue are simply Olympic-type sports – real sports! – and should just be called ‘sports’) and ‘non-physical virtual sports’ (which we argue are not sports at all, and should be recognized for what they are – computer games). (shrink)

This book examines the ethics of virtual reality technologies. New forms of virtual reality are emerging in society, not just from low-cost gaming headsets, or augmented reality apps on phones, but from simulated “deep fake” images and videos on social media. This book subjects the new VR technological landscape to ethical scrutiny: assessing the benefits, risks and regulatory practices that shape it. Though often associated with gaming, education and therapy, VR can also be used for moral enhancement. Journalists, (...) artists, philanthropic and non-governmental organisations are using VR films, games and installations to stimulate user empathy to marginalised peoples through a combination of immersion, embodiment and persuasion. This book critically assesses the use of VR for empathy arousal and pro-social behaviour change, culminating in the development of a VR “ethical tool” – a device to facilitate reflective ethical judgement. Drawing upon the pragmatist philosophy of John Dewey, virtual reality is reshaped as “dramatic rehearsal”. This book explains how a combination of immersive environment-building, moral imagination, choice architecture and reflective engagement can stimulate a future-focused and empathic ethics for users of the technology. (shrink)

In debating Patrick Devlin, H. L. A. Hart claimed that the “modern form” of the debate over the legal enforcement of morals centered on the “significance to be attached to the historical fact that certain conduct, no matter what, is prohibited by a positive morality.” This form of the debate was politically important in 1963 in Britain and America, and it remains politically important in these countries today and elsewhere; but it is not the philosophically most interesting form the debate (...) can take. An older form of the debate appealed to natural law or critical morality. It centered on the question of whether political authorities could properly use the criminal law to enforce critical morality, including prohibitions on conduct that was not harmful or disrespectful to others. This paper engages with this older form of the debate. It offers some reasons for thinking that there is a presumption in favor of the view that it is a proper function of the criminal law to enforce critical morality, including that part of critical morality that is not directly concerned with preventing harm or disrespect to others. It then defends this presumption against some arguments recently pressed by Ronald Dworkin. (shrink)

Problems and questions originally raised by Robert Nozick in his famous thought experiment ‘The Experience Machine’ are frequently invoked in the current discourse concerning virtual worlds. Having conceptualized his Gedankenexperiment in the early seventies, Nozick could not fully anticipate the numerous and profound ways in which the diffusion of computer simulations and video games came to affect the Western world. -/- This article does not articulate whether or not the virtual worlds of video games, digital simulations, and (...) class='Hi'>virtual technologies currently actualize (or will actualize) Nozick’s thought experiment. Instead, it proposes a philosophical reflection that focuses on human experiences in the upcoming age of their ‘technical reproducibility’. -/- In pursuing that objective, this article integrates and supplements some of the interrogatives proposed in Robert Nozick’s thought experiment. More specifically, through the lenses of existentialism and philosophy of technology, this article tackles the technical and cultural heritage of virtual reality, and unpacks its potential to function as a tool for self-discovery and self-construction. Ultimately, it provides an interpretation of virtual technologies as novel existential domains. Virtual worlds will not be understood as the contexts where human beings can find completion and satisfaction, but rather as instruments that enable us to embrace ourselves and negotiate with various aspects of our (individual as well as collective) existence in previously-unexperienced guises. (shrink)

How do people evaluate causal relationships? Do they just consider what actually happened, or do they also consider what could have counterfactually happened? Using eye tracking and Gaussian process modeling, we investigated how people mentally simulated past events to judge what caused the outcomes to occur. Participants played a virtual ball‐shooting game and then—while looking at a blank screen—mentally simulated (a) what actually happened, (b) what counterfactually could have happened, or (c) what caused the outcome to happen. Our findings (...) showed that participants moved their eyes in patterns consistent with the actual or counterfactual events that they mentally simulated. When simulating what caused the outcome to occur, participants moved their eyes consistent with simulations of counterfactual possibilities. These results favor counterfactual theories of causal reasoning, demonstrate how eye movements can reflect simulation during this reasoning and provide a novel approach for investigating retrospective causal reasoning and counterfactual thinking. (shrink)

In the current efforts of harmonizing the standards and enforcement of IPRs protection worldwide, this paper explores software piracy trajectories and dynamics in Africa. Using a battery of estimation techniques that ignore as well as integrate short-run disturbances in time-dynamic fashion, we answer the big questions policy makers are most likely to ask before harmonizing IPRs regimes in the battle against software piracy. Three main findings are established. (1) African countries with low software piracy rates are catching-up (...) their counterparts with higher rates; implying despite existing divergent IPRs systems, convergence in piracy rate could be a genuine standard-setting platform. (2) Legal origins do not play a very significant role in the convergence process. (3) A genuine timeframe for standardizing IPRs laws in the fight against piracy is most likely between a horizon of 4–8 years. In other words, full (100 %) convergence within the specified horizon will mean the enforcements of IPRs regimes without distinction of nationality and locality. Policy implications and caveats are discussed. (shrink)

This paper deals with EMIL-S, a software tool box which was designed during the EMIL project for the simulation of processes during which norms emerged in an agent society. This tool box implements the cognitive architecture of normative agents which was designed during the EMIL project which is also discussed in other papers in this issue. This implementation is described in necessary detail, and two examples of its application to several different scenarios are given, namely a scenario in which (...) persons involved in micro finance are simulated and learn how to sanction free riders and how to learn from these sanctions, and a scenario in which simulated persons move through a simulated airport where they more often than not have to wait in queues and learn how to behave properly in queues. (shrink)

Digital games can be considered as composed of two main components: the props, i.e. visual, textual, and aural elements such as codes, 3D models and animations; and the form, specially the interaction between players and games, the act of playing itself. This dichotomy thus begs the question whether digital games are indeed games if nobody plays them, and ultimately: who is the owner of the gameplay and any by-product of the interaction between the game and the players? This paper explores (...) the copyright status of content created by users with digital games, such as gameplay videos and images, for example art based on digital game assets, namely virtual photography; as well as customized in-game objects. Many modern digital games offer considerable freedom to players, in terms of how the action on screen evolves and the visual outcomes that the game can produce. Scholars have asserted that digital games avatars, the characters created in games, should be considered a joint work between players and the game developers and some game companies allow the commercial use of videos created from their games. Conversely, other companies expressly prohibit such use, and issue DMCA takedown notices to infringers. Attention will be devoted to specific games as authorial tools, such as _SpaceEngine_ and _Townscaper_, where there are neither objectives nor challenges, but they are rather tools that enable players’ creativity. (shrink)

The role of the ‘enforcer’ in elite-level sports contests is a familiar one. Simply, the role involves establishing or restoring a ‘moral balance’ to the sporting encounter when it is absent – usually when match officials are thought to be failing to apply the laws/rules of the game. How the enforcer secures this outcome is more morally contentious as it may involve deliberate violations of the laws/rules of the sport. In this paper we consider the role of the enforcer in (...) rugby union. First we interrogate some of the extant sports ethics literature and explore the notion of ‘fairness’ in the well-played game, including the role of the enforcer. Second, we illustrate conceptually how the ethos of elite sport as a moral discourse creates a theoretical platform from which to assess the intervention of an enforcer. Third, we address the role of match officials as members of the practice community from an institutional sense (what the international governing body for rugby union makes explicit) and from an empirical sense (what actually occurs or might occur) in the circumstances that precipitate the intervention of ‘enforcers’. We conclude that the conceptual tension between the laws and the spirit (ethos) of the game is reflected in the choices facing players when playing the game. (shrink)

Current empirical studies of moral behavior of healthcare professionals are almost entirely focused on self-reports, usually collected under the assumption that an ethical disposition characterizes individuals across various contexts. It is well known, however, that individuals adjust their behavior to what they see being done by those in their peer group. That presents a methodological challenge to traditional research within a community of peers because the behavior of each individual is both the result of norms and a contributor to the (...) norms of others. Computer simulations can be used to address this methodological challenge. A Markov replicator model that runs on an Excel spreadsheet was used to investigate a community with four agent types in the dental community: devious practitioners, ethical practitioners who avoid involvement in the poor ethics of others, ethical practitioners who accept it as part of their professional responsibility to challenge colleagues who act unprofessionally, and those who enforce ethical standards. A panel of leaders in the profession independently estimated parameters for the model and criteria for a possible distribution of agent types in the community. The simulation converged on distributions of the agent types that were very similar to the expectations of the panel. The simulation suggests the following characteristics of such moral communities: The structure of such communities is robust across a wide distribution. It appears that reduction in unethical behavior is more sensitive to the way ethical practitioners interact with each other than to sanctions the enforcement community imposes on unethical practitioners, and that large external interventions will be short lived. (shrink)

A brain emulation would be a one‐to‐one simulation where every causal process in the brain is represented, behaving in the same way as the original. Opponents of animal testing often argue that much of it is unnecessary and could be replaced with simulations. Personal identity is going to be a major issue with brain emulations, both because of the transition from an original unproblematic single human identity to successor identity/identities that might or might not be the same, and because (...) class='Hi'>software minds can potentially have multiple realizability. The process might produce distressed minds that have rights yet have an existence not worth living, or that lack the capacity to form or express their wishes. Emulations will experience and behave on a timescale set by the speed of their software. Brain emulations would not be self‐contained, and their survival would depend upon hardware over which they might not have any control. (shrink)

ArgumentAgent-based social simulations have historically been evaluated using two criteria: verification and validation. This article questions the adequacy of this dual evaluation scheme. It claims that the scheme does not conform to everyday practices of evaluation, and has, over time, fostered a theory-practice gap in the assessment of social simulations. This gap originates because the dual evaluation scheme, inherited from computer science and software engineering, on one hand, overemphasizes the technical and formal aspects of the implementation process and, on (...) the other hand, misrepresents the connection between the conceptual and the computational model. The mismatch between evaluation theory and practice, it is suggested, might be overcome if practitioners of agent-based social simulation adopt a single criterion evaluation scheme in which: i) the technical/formal issues of the implementation process are tackled as a matter of debugging or instrument calibration, and ii) the epistemological issues surrounding the connection between conceptual and computational models are addressed as a matter of validation. (shrink)

Nick Dyer-Witheford and Greig de Peuter. Games of Empire: Global Capitalism and Video Games . Minneapolis: University of Minnesota Press. 2009. 320pp. pbk. $19.95 ISBN-13: 978-0816666119. In Games of Empire , Nick Dyer-Witheford and Greig de Peuter expand an earlier study of “the video game industry as an aspect of an emerging postindustrial, post-Fordist capitalism” (xxix) to argue that videogames are “exemplary media of Empire” (xxix). Their notion of “Empire” is based on Michael Hardt and Antonio Negri’s Empire (2000), which (...) characterizes the contemporary world order as a decentralized system of global economic, political, and economic power that transcends national boundaries. In the view of the authors, Hardt and Negri’s account sets itself apart from other analyses of international politics by offering a “comprehensive account of conditions of work, forms of subjectivity, and types of struggle in contemporary capital” (xx). Dyer-Witheford and de Peuter thus divide Games of Empire into three sections to reflect each of these aspects of Empire ’s argument, seeing their work as the first account to explore “virtual games within a system of global ownership, privatized property, coercive class relations, military operations, and radical struggle” (xxix). Books in the University of Minnesota Press’s Electronic Mediations series “explore the humanistic and social implications” of new technologies that spark “significant changes in society and culture, politics and economics, thinking and being.” That’s an abstract goal, and one that Games of Empire surely meets. Yet at times it can be difficult to understand exactly which specific intervention this book seeks to make. It is unclear whether the authors of Games of Empire see their work as an indictment of game scholars’ lack of attention to political economy, or whether it’s a work of political theory hoping to show that other disciplines should be paying more attention to the production and play of videogames. Because Dyer-Witheford and de Peuter don’t directly criticize previous political critiques of gaming—such as Edward Castronova’s exploration of the “porous membrane” allowing two-way traffic between virtual economies and those of the real world, or Alexander Galloway’s unraveling of control protocols in algorithmic design, or Ian Bogost’s idea of political procedural rhetoric—they sometimes leave the reader wondering how to situate the book in the broader discourse on games and politics, either separately or together. Thus, Games of Empire might best be seen as an introduction to the writings of Hardt and Negri for game players and designers, rather than as a text for communicating the basic concepts of game studies and design. It is neither a truly new theory of games or digital media, nor is it a new theory of Empire—and that’s not a criticism. It is instead an introduction to Empire through popular culture, as Zizek does for Lacan in Looking Awry . If one were teaching an introductory course on contemporary political theory, this book would offer obvious inroads into Negri and Hardt’s thinking for a number of reasons. Despite its radical ideological bent, the book isn’t off-putting to readers who don’t necessarily share the authors’ politics. It synthesizes complex ideas from difficult thinkers like Marx, Foucault, and Guattari while integrating modifications and critiques of Empire theory itself. And although the book is dense, sometimes feeling longer than it actually is (just over 200 pages), Games of Empire maintains a breezy readability by tightly coupling core concepts of Empire theory to well-known games and widely-publicized conflicts within the videogame industry. The first section of the book focuses on immaterial labor, the accumulation of “cognitive capital,” and the global process of manufacturing videogame consoles. It is significant for the authors that videogames began as hacker experiments within research institutes of the military industrial complex, programmed on stolen time, before becoming a commodity (7). This is the first in a string of examples showing how creative dissidence and conflict fuel the continuing evolution of Empire’s control. Dyer-Witheford and de Peuter explain that the videogame industry now constitutes an international production apparatus dominating both creative work in developed nations and manual labor in developing ones. Because game industries in the United States, Western Europe, and Japan are predominately non-unionized, they serve as an exemplary system for analyzing how global capital exploits contemporary intellectual work—including an excellent analysis of the “EA Spouse” scandal of 2004. On the side of the consumer, the authors argue that rabid “console races” that drive the industry forward from a technological perspective serve to structure gamer identity and combat piracy; later in the book, these machines offer a window into the worlds of Congolese coltan mining and electronic waste (222-224). In the second section, Dyer-Witheford and de Peuter move on to deep case studies of individual games to show how the most popular game genres embed imperial assumptions about conflict, exchange, and urban life. First they argue that military training games such as Full Spectrum Warrior —co-developed by university researchers, industry developers, and military contractors—contribute to the “banalization” of war, a subjective state wherein perpetual preparedness for war is accepted as a part of everyday life (100). Chapter five covers Michel Foucalt’s notion of “biopower,” the extension of capital accumulation to life itself. The authors argue that virtual worlds such as World of Warcraft , which take market capitalism as a given and force players into essentialist roles and racial antagonisms, are organized to maximize control and profit (often on the backs of virtual currency “farmers” in China and southeast Asia). Finally, they criticize the naïve assumption that humor and cynicism in the popular sandbox game franchise Grand Theft Auto offer any remedy to its racialized, violent content. Instead, such games indulge and normalize the fantasy of getting rich at any cost by keeping the realities of contemporary urban life and corporate greed at a safe distance (181). Part three of Games of Empire focuses on “games of multitude,” a preliminary attempt to escape from Empire’s order through alternate modes of videogame development and play. Multitude is defined dialectically, as “the engine and the enemy” of Empire (187). This is the most important, yet also most contradictory section of the text. It lays bare the process by which Empire and its media feed our creative and intellectual development to overabundance. At a certain point, the force of the multitude reaches such a level that it threatens the stability of Empire; however, instead of following Hardt and Negri’s utopian assumptions about the radical potential of the multitude, the authors here follow Paolo Virno’s warning that Empire is “very good at adopting apparently iconoclastic practices and utopian ideas as management techniques and revenue sources” (188). At every turn, advances in player configurative power provide new sources of revenue and advertising angles for the game industry. A disappointing shortcoming of these latter pages is the lack of truly new examples for radical resistance within game development. Instead, it turns out that the radical left seems satisfied with the same mild successes that the left-of-center also has celebrated: artist’s mods, virtual world activism, and critical counterplay within strategy- and wargames. Having been frequently cited by many authors before Dyer-Witheford and de Peuter, this idea of subversion or resistance through play feels tired and unpersuasive. It is unclear if the authors believe it is possible to embrace game design itself as a way of pursuing what they call “exodus” from Empire, or if an all-too-fashionable subversion is the only workable strategy. While the book does explore how the earliest independent game studios were eventually subverted and incorporated into the game industry proper, it doesn’t affirm or critique more recent non-commercial, DIY game development projects such as Klik-of-the-Month Club and Ludum Dare. Dyer-Witheford and de Peuter’s analysis of so-called “tactical games,” including the editorial works of La Molleindustria, leads to an even more ambivalent take on the contemporary design ecology. At the conclusion of his essay on “Countergaming,” Galloway asserts that avant-garde videogame artists “should create new grammars of action […] should create alternative algorithms” (Galloway 125). Yet Dyer-Witheford and de Peuter characterize works such as McDonald’s Video Game and Oiligarchy as didactic, suggesting that the role of radical political games might be “limited to that of agitprop” (199). They are concerned that games like those of Molleindustria rigidly structure the activities of their players in order to prove a point. Yet, despite their repeated assertion that the equation of greater interactivity with democratic digital liberation is flawed, the authors see potential in policy simulators that “allow players to edit or tweak” (202) their parameters in response to what Bogost has called simulation fever , the simultaneous drive toward and fear of simulation (Bogost 108). The possibility of practicing radical design is bucked, and early attempts at critical game development like those of Molleindustria’s seem to be relegated to the status of exceptions that prove the rule for player-centered exodus. Overall, there is one glaring question Games of Empire leaves unanswered: how exactly are videogames the “exemplary media” of Empire, and what are the implications of videogames being exemplary in this way? Presumably Dyer-Witheford and de Peuter want to avoid essentialist claims, so they’re not keen on following Wark’s desire to mark “the game’s difference from [legacy media] as something that speaks to changes in the overall structure of social and technical relations” (Wark 225). It is also unclear how the production apparatuses, labor standards, and subjectivizing processes involved in the creation and use of other any other kind of digital media would fail to justify their equally exemplary status. Even the book’s concluding paragraph holds that virtual games “are one molecular component of this undecidable collective mutation” (Dyer-Witheford and de Peuter 229) of intellect, labor, and daily life. In the end, the authors seem to back away from their focus on games as exemplary to bring their work in line with broader theories of the gradual digitization of the everyday, in line with Galloway and Manovich. Despite these flaws, there is an undeniable elegance to Games of Empire ’s contrasting of gaming’s overwhelmingly imperial content with its multitudinous form . And its ambivalence about the potential of independent or political game development might be seen by scholars of Empire as a strength rather than a weakness, an acceptance that every new expression of multitude offers another opportunity for the expansion of Empire. The book also functions as a strong, all-encompassing call to greater responsibility on the part of mainstream game developers to be more conscious of the ideologies they embed in their work, of the way their intellectual property is used and manipulated by those who employ them, and of the material impact their industry has on the world at large. For players it offers a toolbox of concepts for radical examinations of their own play activities, asking them to be more cognizant of the consequences of their consumption of digital media and the ways in which their virtual lives interface with the real. REFERENCES Bogost, Ian. Unit Operations: An Approach to Videogame Criticism . Cambridge, Mass.: MIT Press, 2006. Castranova, Edward. Synthetic Worlds: The Business and Culture of Online Games . Chicago, Illinois: University of Chicago Press, 2006. Dyer-Witheford, Nick and de Peuter, Greig. Games of Empire: Global Capitalism and Video Games . Minneapolis, Minnesota: University of Minnesota Press, 2009. Galloway, Alexander. Gaming: Essays on Algorithmic Culture . Minneapolis, Minnesota: University of Minnesota Press, 2006). Wark, McKenzie. Gamer Theory . Cambridge, Mass.: Harvard University Press, 2007. (shrink)

This is the first volume to apply insights from the material turn in philosophy to the study of play and games. At a time of renewed interest in analogue gaming, as scholars are looking beyond the digital and virtual for the first time since the inception of game studies in the 1990s, Material Game Studies not only supports the importance of the turn to the analogue, but proposes a materiality of play more broadly. Recognizing the entanglement of physical materiality (...) with cultural meaning, the authors in this volume apply a range of theoretical approaches, from material eco-criticism to animal studies, to examine games and play as existing within worlds of matter. Different chapters focus on the material properties of board, card and role-playing games, how they are designed and made, how they are touched and played with, and how they connect with other human and nonhuman things. Bringing together international scholars, Material Game Studies defines a new field of material game studies and demonstrates how it is a valuable addition to wider debates about the material turn and the place of embodied humans in a material world. (shrink)

Virtual reality (VR) is the computer simulation of a three‐dimensional environment that a person can interact with using special electronic equipment, such as a headset with an integrated display. Often coupled with VR, exergames are video games that involve physical exercise. Little is known regarding the chronic effects of exergaming through VR chon cognitive functions. Eleven young participants were enrolled in this crossover exploratory study. They had to follow two trainings of 5 consecutive days, 15 min per day, interspaced (...) by a 1‐month washout period. Trainings were performed in a random order: (1) a video training using shadow boxing fitness videos (SBV) and (2) a VR training using a three‐dimensional game where the aim is to cut moving cubes with a sword in each hand. Before and after each training period, a battery of cognitive tests was performed to assess executive functions, such as attention (change blindness), reaction time, response inhibition (go/no‐go, Stroop task), or flexibility (trail making test). Fine motor skills were also evaluated through a Fitt's task. No effect of the SBV training was observed on any of the cognitive functions tested. On the contrary, a significant increased performance in selective attention and observation tests was found after VR training, as well as in inhibitory processes (Stroop and go/no‐go). Other performances were unaffected by either VR or SBV training. The present study argues that VR exergaming is a promising tool to promote cognitive enhancement but targets specific functions according to the type of interface/game that is used. (shrink)

Since we cannot put stars in a laboratory, astrophysicists had to wait till the invention of computers before becoming laboratory scientists. For half a century now, we have been conducting experiments in our virtual laboratories. However, we ourselves have remained behind the keyboard, with the screen of the monitor separating us from the world we are simulating. Recently, 3D on-line technology, developed first for games but now deployed in virtual worlds like Second Life, is beginning to make it (...) possible for astrophysicists to enter their virtual labs themselves, in virtual form as avatars. This has several advantages, from new possibilities to explore the results of the simulations to a shared presence in a virtual lab with remote collaborators on different continents. I will report my experiences with the use of Qwaq Forums, a virtual world developed by a new company. (shrink)

This chapter contains sections titled: “I started when there was no such thing as traditional” “Simple is Good”:10 An Affirmation of Authenticity Notes.

In this work, a virtual submerged floating operational system based on parallel and serial robotic platforms is proposed. The primary aim behind its development lies in carrying out simulated underwater manipulation experiments in an easier and safer way. This VSFOS is consisted of a six-degree-of-freedom parallel platform, an ABB serial manipulator, an inertial sensor, and a real-time industrial computer. The 6-DOF platform is used to simulate the movement of an underwater vehicle, whose attitude is measured by the inertial sensor. (...) The ABB manipulator, controlled by the real-time industrial computer, works as an operational tool to perform underwater manipulation tasks. In the control system architecture, software is developed to receive the data collected by the inertial sensor, to communicate and send instructions. Furthermore, the real-time status of the manipulator is displayed in this software. To validate the proposed system, two experiments have been conducted to test its performance. In the first experiment, the test is carried out to check the communication function of VSFOS, while in the second one, the manipulator is intended to follow the movement of the parallel platform and perform simulated operational task in the space. The obtained results from these two experiments show clearly the effectiveness and the performance of the proposed VSFOS. (shrink)

Can video games or the playing of such games be morally objectionable? Many attempts to justify our intuitions about the morality of certain games or game activities are either unsuccessful or fall short. This is mainly due to a normative gap between reality and virtuality that classical approaches to moral philosophy cannot bridge. I am investigating to what extent an accurate action analysis can help us to justify our intuitions that, in some cases, something is ethically wrong with video games. (...) To do so, I am using Frankfurt’s volition theory to show how virtual game actions can be evaluated based on virtue ethics. This virtue ethical assessment is compatible with Ostritsch’s (2017) endorsement view. Especially in light of the gamification of our surroundings, the question of the ethical status of video gaming is becoming more and more urgent. By arguing that a virtue ethical approach can tell us more about the ethical aspects of video gaming, I will also argue that virtue ethics (because of similar problems in these fields) is promising regarding the ethics of simulation, art, and literature. (shrink)