Mental models of robotic assistants
CHI '02 Extended Abstracts on Human Factors in Computing Systems
Supporting People with Dementia Using Pervasive Health Technologies
Supporting People with Dementia Using Pervasive Health Technologies
International Journal of Human-Computer Studies
MAINTAINING ENGAGEMENT IN LONG-TERM INTERVENTIONS WITH RELATIONAL AGENTS
Applied Artificial Intelligence - Intelligent Virtual Agents
Employing use-cases for piecewise evaluation of requirements and claims
Proceedings of the 28th Annual European Conference on Cognitive Ergonomics
Taking turns in flying with a virtual wingman
HCII'11 Proceedings of the 14th international conference on Human-computer interaction: interaction techniques and environments - Volume Part II
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Social embodied agents may mitigate moments of apathy and confusion that older adults can experience at home. Based on a literature study, use cases, requirements and claims were specified. In an experiment with 29 older adults (aged 70+), it was studied to what extent a virtual agent and three robots (i.e., the Nao, iCat and Nabaztag) provide a platform to support these use cases, requirements and claims. Participants seemed to evaluate the agents mainly in terms of three generic components: the perceived level of realism, intellectuality and friendliness. A more serious and agreeable appearance improved the appreciation of the agent's actions. Especially facial realism appeared to be important for trust, social presence, perceived sociability and perceived enjoyment.