An extended framework for characterizing social robots Kim Baraka∗, Patrícia Alves-Oliveira*, and Tiago Ribeiro Abstract Social robots are becoming increasingly diverse in their design, behavior, and usage. In this chapter, we provide a broad-ranging overview of the main char- acteristics that arise when one considers social robots and their interactions with humans. We specifically contribute a framework for characterizing social robots along 7 dimensions that we found to be most relevant to their design. These dimen- sions are: appearance, social capabilities, purpose and application area, relational role, autonomy and intelligence, proximity, and temporal profile. Within each di- mension, we account for the variety of social robots through a combination of clas- sifications and/or explanations. Our framework builds on and goes beyond existing frameworks, such as classifications and taxonomies found in the literature. More specifically, it contributes to the unification, clarification, and extension of key con- cepts, drawing from a rich body of relevant literature. This chapter is meant to serve as a resource for researchers, designers, and developers within and outside the field of social robotics. It is intended to provide them with tools to better understand and position existing social robots, as well as to inform their future design. Kim Baraka Robotics Institute, Carnegie Mellon University, Pittsburgh, PA 15213, USA INESC-ID and Instituto Superior Técnico, Universidade de Lisboa, 2744-016 Porto Salvo, Portugal e-mail:
[email protected] Patrícia Alves-Oliveira arXiv:1907.09873v1 [cs.RO] 23 Jul 2019 Instituto Universitário de Lisboa (ISCTE-IUL) and CIS-IUL, 1649-026 Lisbon, Portugal INESC-ID, 2744-016 Porto Salvo, Portugal e-mail:
[email protected] Tiago Ribeiro INESC-ID and Instituto Superior Técnico, Universidade de Lisboa, 2744-016 Porto Salvo, Portugal e-mail:
[email protected] ∗ Both authors contributed equally to the chapter.