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Communicating Robotic Help Requests: Effects of Eye-Expressions, LED-Lights and Polite Language
i-com: Vol. 19, No. 2
In this paper we report results from a web- and video-based study on the perception of a request for help from a robot head. Colored lights, eye-expressions and politeness of the used language were varied. We measured effects on expression identification, hedonic user experience, perceived politeness, and help intention. ...