that can be perceived as social entities with communication capacities. Furthermore, studies on assistive social robots in eldercare feature either pet-like companionship robot whose main function is to enhance health and psychological well-being or service type robots whose main function is to support daily activities related to independent living. Recent research, such as Nursebot project (Pollack et al., 2002), Robocare project (Bahadori et al., 2003) and Care-o-bot(Graf et al., 2004), has be
为老年人设计机器人：外观问题及其他问题-11172字.docx