抄録
This paper is described about an assignment of haptic interface. We have made a proposal for a music baton system for visually disabled persons. The system is constituted by an acceleration sensor, a radio module, and a haptic interface device. We have carried out an experiment of comparing the visual and the haptic interface. The assignments are declared by the results that are rise-time of a motor and pre-motion. In the paper, we make a proposal for new method of the voltage control. The response time of haptic interface was improved by the method in the experiment.
