US Patent Issued to Dwango on Feb. 17 for "Eye tracking system, eye tracking method, and eye tracking program" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,324, issued on Feb. 17, was assigned to Dwango Co. Ltd. (Tokyo).

"Eye tracking system, eye tracking method, and eye tracking program" was invented by Nobuo Kawakami (Tokyo) and Yuri Odagiri (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An eye tracking system according to one embodiment includes at least one processor. The at least one processor is configured to: dynamically set a partial area of first content displayed on a screen as a guidance area to have a user gaze at the partial area; identify first viewpoint coordinates on the screen based on an eye movement of the user gazing at the guidance area; calculate a difference between the fi...