Social robots serve people as tutors, caretakers, receptionists, companions, and other social agents. People know that the robots are mechanical artifacts, yet they interact with them as if they were actual agents. How is this possible? The proposal here is that people construe social robots not as social agents per se, but as depictions of social agents. They interpret them much as they interpret ventriloquist dummies, hand puppets, virtual assistants, and other interactive depictions of people and animals. Depictions as a (...) class consist of three physical scenes with part-by-part mappings between them: (a) a base scene (the raw physical artifact), (b) the depiction proper (the artifact construed as a depiction), and (c) the scene depicted (the scene people are to imagine). With social robots, evidence shows people form the same three scenes plus mappings: They perceive the raw machinery of a robot, construe it as a depiction of a character, and, using the depiction as a guide, engage in the pretense that they are interacting with the character depicted. With social robots, people also recognize three classes of agents – the characters depicted, the intended recipients of the depictions (those who view or interact with the robots), and the authorities responsible for the robots (the designers, makers, and owners). Construing social robots as depictions, we argue, accounts for many phenomena not covered by alternative models. (shrink)

In this paper, we analyze what effects indicators of a shared situation have on a speaker’s persuasiveness by investigating how a robot’s advice is received when it indicates that it is sharing the situational context with its user. In our experiment, 80 participants interacted with a robot that referred to aspects of the shared context: Face tracking indicated that the robot saw the participant, incremental feedback suggested that the robot was following their actions, and comments about, and gestures towards, the (...) shared physical situation and linguistic references to the dialog history indicated to participants that the robot had learned from the interaction and perceived its surroundings. The results show that especially the linguistic and gestural references to the shared context have a significant influence on participants’ compliance with the robot’s suggestions. Thus, indicating that it is ‘in the same boat’ with the user, i.e. that it is sharing the situational context, increases a robot’s persuasiveness during advice giving. (shrink)

It has been proposed that the design of robots might benefit from interactions that are similar to caregiver-child interactions, which is tailored to children's respective capacities to a high degree. However, so far little is known about how people adapt their tutoring behaviour to robots and whether robots can evoke input that is similar to child-directed interaction. The paper presents detailed analyses of speakers' linguistic behaviour and non-linguistic behaviour, such as action demonstration, in two comparable situations: In one experiment, parents (...) described and explained to their nonverbal infants the use of certain everyday objects; in the other experiment, participants tutored a simulated robot on the same objects. The results, which show considerable differences between the two situations on almost all measures, are discussed in the light of the computer-as-social-actor paradigm and the register hypothesis. Keywords: child-directed speech (CDS); motherese; robotese; motionese; register theory; social communication; human-robot interaction (HRI); computers-as-social-actors; mindless transfer. (shrink)

It has been proposed that the design of robots might benefit from interactions that are similar to caregiver–child interactions, which is tailored to children’s respective capacities to a high degree. However, so far little is known about how people adapt their tutoring behaviour to robots and whether robots can evoke input that is similar to child-directed interaction. The paper presents detailed analyses of speakers’ linguistic behaviour and non-linguistic behaviour, such as action demonstration, in two comparable situations: In one experiment, parents (...) described and explained to their nonverbal infants the use of certain everyday objects; in the other experiment, participants tutored a simulated robot on the same objects. The results, which show considerable differences between the two situations on almost all measures, are discussed in the light of the computer-as-social-actor paradigm and the register hypothesis. Keywords: child-directed speech ; motherese; robotese; motionese; register theory; social communication; human–robot interaction ; computers-as-social-actors; mindless transfer. (shrink)

It has been proposed that the design of robots might benefit from interactions that are similar to caregiver–child interactions, which is tailored to children’s respective capacities to a high degree. However, so far little is known about how people adapt their tutoring behaviour to robots and whether robots can evoke input that is similar to child-directed interaction. The paper presents detailed analyses of speakers’ linguistic behaviour and non-linguistic behaviour, such as action demonstration, in two comparable situations: In one experiment, parents (...) described and explained to their nonverbal infants the use of certain everyday objects; in the other experiment, participants tutored a simulated robot on the same objects. The results, which show considerable differences between the two situations on almost all measures, are discussed in the light of the computer-as-social-actor paradigm and the register hypothesis. Keywords: child-directed speech ; motherese; robotese; motionese; register theory; social communication; human–robot interaction ; computers-as-social-actors; mindless transfer. (shrink)

In this paper, we discuss the development of robot use cases in an elderly care facility in the context of exploring the method of Integrative Social Robotics when used on top of a user-centered design approach. Integrative Social Robotics is a new proposal for how to generate responsible, i.e. culturally and ethically sustainable, social robotics applications. Starting point for the discussion are the five principles that characterize an ISR approach, which are discussed in application to the three use cases for (...) robot support in a Danish elderly care facility developed within the smooth project. The discussion by an interdisciplinary design team explores what attention to the five principles of ISR can offer for use case development. We report on the consequences of this short-time exposure to the basic ideas of ISR for use case development and discuss the value of approaching robot development from an ISR perspective. (shrink)

In this article, I address the question whether or not robots should be social actors and suggest that we do not have much choice but to construe collaborative robots as social actors. Social cues, including emotional displays, serve coordination functions in human interaction and therefore have to be used, even by robots, in order for long-term collaboration to succeed. While robots lack the experiential basis of emotional display, also in human interaction much emotional expression is part of conventional social practice; (...) if robots are to participate in such social practices, they need to produce such signals as well. I conclude that if we aim to share our social spaces with robots, they better be social actors, which may even include the display of emotions. This finding is of empirical as well as philosophical relevance because it shifts the ethical discussion away from the question, how social collaborative robots should be, to the question, what kinds of human-robot collaborations we want. (shrink)

In this article, I address the question whether or not robots should be social actors and suggest that we do not have much choice but to construe collaborative robots as social actors. Social cues, including emotional displays, serve coordination functions in human interaction and therefore have to be used, even by robots, in order for long-term collaboration to succeed. While robots lack the experiential basis of emotional display, also in human interaction much emotional expression is part of conventional social practice; (...) if robots are to participate in such social practices, they need to produce such signals as well. I conclude that if we aim to share our social spaces with robots, they better be social actors, which may even include the display of emotions. This finding is of empirical as well as philosophical relevance because it shifts the ethical discussion away from the question, how social collaborative robots should be, to the question, what kinds of human-robot collaborations we want. (shrink)

Corpus-driven Cognitive Semantics Introduction to the field Dylan Glynn Is quantitative empirical research possible for the study of semantics?1 More ...

We take up issues raised in the commentaries about our proposal that social robots are depictions of social agents. Among these issues are the realism of social agents, experiencing robots, communicating with robots, anthropomorphism, and attributing traits to robots. We end with comments about the future of social robots.

In this paper, we analyze what effects indicators of a shared situation have on a speaker’s persuasiveness by investigating how a robot’s advice is received when it indicates that it is sharing the situational context with its user. In our experiment, 80 participants interacted with a robot that referred to aspects of the shared context: Face tracking indicated that the robot saw the participant, incremental feedback suggested that the robot was following their actions, and comments about, and gestures towards, the (...) shared physical situation and linguistic references to the dialog history indicated to participants that the robot had learned from the interaction and perceived its surroundings. The results show that especially the linguistic and gestural references to the shared context have a significant influence on participants’ compliance with the robot’s suggestions. Thus, indicating that it is ‘in the same boat’ with the user, i.e. that it is sharing the situational context, increases a robot’s persuasiveness during advice giving. (shrink)

This special issue addresses how aspects of the communicative situation influence how influential persuasive utterances (or other strategies of influence) are in their contexts of use. Specifically, we study the effects of interactional, speaker-, addressee- and channel-related factors and of the interpersonal relationship between speaker and hearer, as well as the effects of referring to the shared context itself. The papers combined in this special issue provide evidence for the considerable impact of the here and now of the interactional context (...) on the persuasiveness of strategies of influence and contribute to our understanding of mechanisms of persuasion. (shrink)

This special issue addresses how aspects of the communicative situation influence how influential persuasive utterances (or other strategies of influence) are in their contexts of use. Specifically, we study the effects of interactional, speaker-, addressee- and channel-related factors and of the interpersonal relationship between speaker and hearer, as well as the effects of referring to the shared context itself. The papers combined in this special issue provide evidence for the considerable impact of the here and now of the interactional context (...) on the persuasiveness of strategies of influence and contribute to our understanding of mechanisms of persuasion. (shrink)

This article presents results from a multidisciplinary research project on the integration and transfer of language knowledge into robots as an empirical paradigm for the study of language development in both humans and humanoid robots. Within the framework of human linguistic and cognitive development, we focus on how three central types of learning interact and co-develop: individual learning about one's own embodiment and the environment, social learning (learning from others), and learning of linguistic capability. Our primary concern is how these (...) capabilities can scaffold each other's development in a continuous feedback cycle as their interactions yield increasingly sophisticated competencies in the agent's capacity to interact with others and manipulate its world. Experimental results are summarized in relation to milestones in human linguistic and cognitive development and show that the mutual scaffolding of social learning, individual learning, and linguistic capabilities creates the context, conditions, and requisites for learning in each domain. Challenges and insights identified as a result of this research program are discussed with regard to possible and actual contributions to cognitive science and language ontogeny. In conclusion, directions for future work are suggested that continue to develop this approach toward an integrated framework for understanding these mutually scaffolding processes as a basis for language development in humans and robots. (shrink)

This is a selection of essays on moral responsibility that represent the major components of John Martin Fischer's overall approach to freedom of the will and moral responsibility. The collection exhibits the overall structure of Fischer's view and shows how the various elements fit together to form a comprehensive framework for analyzing free will and moral responsibility. The topics include deliberation and practical reasoning, freedom of the will, freedom of action, various notions of control, and moral accountability. The (...) essays seek to provide a foundation for our practices of holding each other (and ourselves) morally and legally accountable for our behavior. A crucial move is the distinction between two kinds of control. According to Fischer, "regulative control" involves freedom to choose and do otherwise ("alternative possibilities"), whereas "guidance control" does not. Fischer contends that guidance control is all the freedom we need to be morally responsible agents. Further, he contends that such control is fully compatible with causal determinism. Additionally, Fischer argues that we do not need genuine access to alternative possibilities in order for there to be a legitimate point to practical reasoning. Fischer's overall framework contains an argument for the contention that guidance control, and not regulative control, is associated with moral responsibility, a sketch of a comprehensive theory of moral responsibility (that ties together responsibility for actions, omissions, consequences, and character), and an account of the value of moral responsibility. On this account, the value of exhibiting freedom (of the relevant sort) and thus being morally responsible for one's behavior is a species of the value of artistic self-expression. (shrink)

RÉSUMÉ La problématique de l’écriture et la vie sera abordée dans le présent article, où je soulignerai que, dès ses débuts, la position d’Hélène Cixous suppose une distanciation de l’auteure par rapport à l’écriture autobiographique. En centrant mon analyse sur une scène de Si près, je constate que l’expérience de la narratrice faite chez les écrivains publics à Oran démontre cette même position: c’est l’écrivain qui est l’inventeur de l’écriture et la fiction ne reproduit pas le réel. J’établis une comparaison (...) entre Cixous et Cervantes: dans Don Quichotte I, chapitre 9, il y a une scène métafictive qui, d’une manière semblable, nous incite à réfléchir sur « la vérité » de la fiction et sur le rôle de l’écrivain. Puisant l’énergie créatrice au rêve et à l’inconscient, Hélène Cixous crée à partir des traces autobiographiques qui parcourent son œuvre un « miracle littéraire ». Les fragments personnels, tirés de notre histoire commune, prennent une valeur universelle. (shrink)

The prior issue of Krisis (42:1) published Critical Naturalism: A Manifesto, with the aim to instigate a debate of the issues raised in this manifesto – the necessary re-thinking of the role (and the concept) of nature in critical theory in relation to questions of ecology, health, and inequality. Since Krisis considers itself a place for philosophical debates that take contemporary struggles as starting point, it issued an open call and solicited responses to the manifesto. This is one of the (...) sixteen selected responses, which augment, specify, or question the assumptions and arguments of the manifesto. (shrink)

Using a unique dataset provided by the international rating agency GES®, we investigate the effects of corporate sustainability and industry-related exposure to environmental and social risks on the market value of MSCI World firms. The results show a negative relationship in the earlier years of our sample period. However, the analysis reveals that the capital market perception of sustainability has changed owing to the financial crisis. Looking at the height of the crisis in September 2008, the month in which Lehman (...) Brothers shocked the world’s capital markets by filing for Chapter 11 bankruptcy protection, we find that the previously negative perception of corporate sustainability across its various dimensions was positively affected and offset. In addition, as a moderated regression analysis shows, the crisis led to a positive perception of corporate sustainability in industries that are exposed to higher environmental and social risks. Our study has the practical implication that executives, in particular in industries with high environmental and social risks, should increase their commitment to corporate sustainability due to the changes in the institutional setting triggered by the financial crisis. (shrink)

Jeremy Waldron introduced the notion of rights supersession into the philosophical discussion about restitutive justice in cases of historic injustices. He refers to land claims by indigenous peoples as a real-world example and as an application of his theory of rights supersession. He implies that the changes that have taken place in settler states since the first years of colonialism are the kind of changes that lead to a supersession of land rights. The article proposes to unbundle property rights into (...) rights of benefit, control, use, and access and to distinguish between different forms of attachment. This strategy allows for a third option of restitution and supersession, namely partial restitution. Partial restitution grants current land holders those rights that they need to satisfy their attachments and basic distributive justice claims. At the same time, rights that are not needed for either purpose will revert back to indigenous peoples as the original owners. The article argues that the notion of partial restitution allows for far more extensive land rights than a less nuanced application of the supersession thesis. (shrink)

This article will investigate Rawls's claim that his theory is Kantian in origin. In drawing on the Lectures on the History of Moral Philosophy, I will show that Rawls's claim to be Kantian cannot be conclusively explained and assessed without the Lectures. An investigation of the Lectures shows that Rawls forces onto Kant's theory a Rawlsian interpretation which crucially alters Kant's theory. So far the secondary literature has neglected to subject Rawls's Lectures to detailed philosophical scrutiny. This article aims to (...) fill this gap in the literature on Rawls's Kantianism. I will identify three points in Rawls's interpretation of Kant (need for CI-procedure, willing condition, true human needs) which are questionable. I argue that the similarities of Rawls's theory to Kant are due to these (mis)interpretations, which makes Rawls's claim to be Kantian ultimately not legitimate. (shrink)

In Interviews wird – vor allem von Politikern – oft „um den heißen Brei herum geredet“. Welche Gründe gibt es für diese Vagheit in der Sprache und in der inhaltlichen Aussage? Auf welchen Ebenen der Kommunikation liegt die Vagheit in den Fragen und Antworten eines Interviews? Und welche Strategien verfolgen die Interviewpartner damit? Kerstin Petermann hat deutsch- und englischsprachige Interviews mit Gesprächspartnern aus Politik, Kultur und Gesellschaft untersucht. Im Ergebnis Ihrer Studie formuliert sie Aussagen zu Semantik und Syntax in (...) den Interviews sowie wertvolle Hinweise für die journalistische Arbeit. (shrink)

Advance care planning (ACP) is promoted as beneficial practice internationally. This article critically examines different ways of understanding and measuring success in ACP. It has been 50 years since Luis Kutner first published his original idea of the Living Will, which was thought to be a contract between health carers and patients to provide for instructions about treatment choices in cases of mental incapacity. Its purpose was to extend a patient's right to autonomy and protect health carers from charges of (...) wrong-doing. Yet, it can be doubtful whether different types of ACP achieve these goals rather than aiming at secondary gains. My discussion suggests that the current promotion of ACP is not always engaging critically with the original ACP intentions and may even pursue notions of success that may run contrary to respecting autonomy. The risk of this may especially be the case when high participation rates are taken as indicators of success for institutional ACP programs. I further suggest that Kutner's two original aims of protecting patient autonomy and preventing charges of wrong-doing are near impossible to achieve in conjunction, because their simultaneous pursuit fails to acknowledge that patients and carers have opposing needs for reassurance about possible judgment errors. I conclude that the most realistic idea of success of modern ACP is an acknowledgement of the importance of ongoing dialogue about what constitutes appropriate care and a diversity of aims rather than any kind of advance, contractual insurance in the face of controversy. (shrink)

0 Introduction 0.1 Variation in nominal coreference Nominal coreference has received much interest in the field of text linguistics as an essential strategy ...

More so than in the past, the US is now embracing the logic of preventive force: using military force to counter potential threats around the globe before they have fully materialized. While popular with individuals who seek to avoid too many “boots on the ground,” preventive force is controversial because of its potential for unnecessary collateral damage. Who decides what threats are ‘imminent’? Is there an international legal basis to kill or harm individuals who have a connection to that threat? (...) Do the benefits of preventive force justify the costs? And, perhaps most importantly, is the US setting a dangerous international precedent? In Preventive Force, editors Kerstin Fisk and Jennifer Ramos bring together legal scholars, political scientists, international relations scholars, and prominent defense specialists to examine these questions, whether in the context of full-scale preventive war or preventive drone strikes. In particular, the volume highlights preventive drones strikes, as they mark a complete transformation of how the US understands international norms regarding the use of force, and could potentially lead to a ‘slippery slope’ for the US and other nations in terms of engaging in preventive warfare as a matter of course. A comprehensive resource that speaks to the contours of preventive force as a security strategy as well as to the practical, legal, and ethical considerations of its implementation, Preventive Force is a useful guide for political scientists, international relations scholars, and policymakers who seek a thorough and current overview of this essential topic. (shrink)

The visual behaviour of consumers buying products in a supermarket was measured and used to analyse the stages of their decision process. Traditionally metrics used to trace decision-making processes are difficult to use in natural environments that often contain many options and unstructured information. Unlike previous attempts in this direction, our methodology reveals differences between a decision-making task and a search task. In particular the second stage of a decision task contains more re-dwells than the second stage of a comparable (...) search task. This study addresses the growing concern of taking eye movement research from the laboratory into the ‘real-world’, so findings can be better generalised to natural situations. (shrink)