An approach towards human-robot-human interaction using a hybrid brain-computer interface

Abstract

We propose the concept of a brain-computer interface interaction system that allows patients to virtually use non-verbal interaction affordances, in particular gestures and facial expressions, by means of a humanoid robot. Here, we present a pilot study on controlling such a robot via a hybrid BCI. The results indicate that users can intuitively address interaction partners by looking in their direction and employ gestures and facial expressions in every-day interaction situations.