In this paper, we describe a semiotic programme that proposes an alternative conceptual framework to understand the moral positionalities that people have in socio-material space. The study amalgamates moral character and signs and signification through a discussion of moral choice and value acts in an existential semiotic framework, as laid out by Eero Tarasti. The programme was triggered by a lived experience in a non-place, yielding the concept of semiotic space awareness – i.e., the value acts that work as signs (...) of moral character in people’s socio-material space. It is the moral positioning of a subject in the socio-material and semiotic space in relation to other subjects. People’s positionalities primarily take place in the socio-material space, and the dimensions we discuss focus on how value acts are produced and interpreted in space and place. Our aim is to take the approach used in, e.g., proxemics to a universal metalevel in terms of its key, undivided semiotic ingredients irrespective of cultural variation. We then extrapolate by discussing how these value acts trigger potential tensions and conflicts that can be approached using semiotics as a foundation for analysis. More specifically, the moral character that people portray in their value acts is theorized and applied as an explanatory tool to understand the semiosis and its repercussions in Dasein. We also introduce affordance as an additional dimension in the interplay and modalizations between moral character and moral choice to understand value acts and semiotic space awareness in subjects’ Dasein and Umwelt. (shrink)