Development of a Robotic Teaching System with a 2-DOF Laser Pointer and Rotating Platform for Remote Teaching

Abstract

This research aims to develop a learning support robot with a 2-DOF laser pointer and a rotating platform, connected to a wireless network and operated remotely. In the experiment, we calibrated the pointing device to improve the pointing accuracy at the target point, which was improved by 34%. The average error of pointing accuracy was within 1.5 [mm], and the maximum error was 3 [mm] in the integration experiment, which was designed to be used by students and teachers.