Comparison of Gesture Inputs for Robot System Using Mixed Reality to Encourage Driving Review

Abstract

We have been developing a robot system that encourages people to review their driving at home in order to improve it. Mixed reality technology is used to implement a function in the system for reviewing one's driving. Unintuitive input interface used in an existing mixed reality system makes it difficult to operate the system. In this paper, we propose two gestures. One uses a swiping motion, and the other acts like a laser pointer. The gesture that imitates a laser pointer performed best in experiments.