ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,379,771, issued on Aug. 5, was assigned to GOERTEK INC. (Weifang, China).
"Device interactive method, system, and device" was invented by Chunhua Yang (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device operating method, a device operating system, and a device, including: pre-establishing an instruction coordinate system, the instruction coordinate system and a reference orientation satisfying a preset position relationship; during use of the device, determining the current orientation in which the user is positioned with respect to the device, and adjusting the instruction coordinate system based on the current orientation and the r...