Method of Using Dual Band RTK Module to Operate Positioning of Display Screen According to the Absolute Position Information about a Hand

This paper describes a method of using the QZSS（the Quasi-Zenith Satellite System “Michibiki”）and a dual band RTK (Real Time Kinematics) module to conduct positioning on a display screen according to the absolute position information about a hand. The RTK module is attached to a hand so that it can function as an operation device. We propose a method of obtaining the absolute position information of the hand to conduct positioning on the display screen according to the hand’s positions. Our experiment collected information about the horizontal and vertical positions of the dual band RTK module attached to a user’s hand. Hence, the experiment successfully performed positioning operations on the display screen according to the hand’s positions. According to the experimental results, if the dual L1 and L2 bands are used, it is possible to improve vertical positioning accuracy.