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2013
Ochs, M.; Pelachaud, C. (2013): Socially Aware Virtual Characters: The Social Signal of Smiles [Social Sciences]. In: IEEE Signal Processing Magazine 30 (2), S. 128-132. DOI: 10.1109/MSP.2012.2230541

DOI: https://doi.org/10.1109/MSP.2012.2230541

Abstract: At first, machines were mainly used to solve complex mathematical problems. Today, they often embody more and more roles typically endowed by humans, such as a tutor in a virtual learning class or an assistant for virtual task realization. Moreover, the paradigm highlighted in [1] reveals that the user’s relation with the computer is intrinsically social, with high similarities compared to interpersonal relationships. For instance, people have no problem using communicative means (verbal and nonverbal behavior) to interact with artificial entities and apply polite rules. One particularly interesting aspect of the human machine interaction is the bidirectionality of the relation: users exhibit social behaviors to the computer, and the machine’s behavior affects users. Reeves and Nass [1] have shown that people tend to react naturally and socially to computers, as they would do to another person. In such a human-machine interaction, which can be seen as a particular social context with users sensitive to the computer behavior, the development of socially aware virtual characters appears fundamental.

Keywords: Context awareness, Heuristic algorithms, Human Factors, human machine interaction, ieee xplore, interpersonal relationship, Künstliche Intelligenz, Machine intelligence, Man machine systems, Nonverbal behavior, smile, Social Behavior, social sciences, social sciences computing, socially aware virtual character, user interfaces, user relation, Verbal Behavior, Virtual environments, virtual learning class, Virtual reality, virtual task realization

2013

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