ALEXANDRIA, Va., April 21 -- United States Patent no. 12,608,093, issued on April 21.
"Virtual reality control method for avoiding motion sickness" was invented by Ying-Chi Chen (Taichung City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A virtual reality (VR) control method is provided. In the method, a VR system detects a shaking direction of a head-mounted device of a VR user after receiving a displacement control instruction from the VR user, and then determines, according to an instruction matching rule, whether the displacement control instruction matches the shaking direction. If so, the VR system executes the displacement control instruction, and if not, the VR system does not execute the d...