ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,797, issued on June 23, was assigned to KYOCERA Corp. (Kyoto, Japan).
"Electronic device, information processing apparatus, degree-of-concentration calculation program, and degree-of-concentration calculation method" was invented by Takayuki Shinozaki (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device 10 includes an image-capturing unit 11, a line-of-sight detector 12, and a controller 14. The image-capturing unit 11 generates an image corresponding to a view by performing image capturing. The line-of-sight detector 12 detects a line of sight of a subject with respect to the view. The controller 14 determines, based on the im...