ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,357, issued on Dec. 9, was assigned to HTC Corp. (Taoyuan, Taiwan).
"Method for gesture manipulation on a display and host" was invented by Meng-Ju Wu (Taoyuan, Taiwan), Jia-Yau Shiau (Taoyuan, Taiwan) and Hsin-Yu Ho (Taoyuan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure provides a method for gesture manipulation on a display. The method includes: obtaining, through a camera, a hand image of a hand of a user; performing, by a processor, a hand tracking of the hand based on the hand image; performing, by the processor, a ray casting based on the hand tracking; obtaining, by the processor, a casting point on a screen of the dis...