ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,376, issued on March 24, was assigned to Hewlett-Packard Development Co. LP (Spring, Texas).
"Display device surveillance detection" was invented by Chi Wai So (Spring, Texas), Yun David Tang (Spring, Texas), Guoxing Yang (Spring, Texas) and Alexander Wayne Clark (Spring, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Examples of electronic devices are described herein. In some examples, an electronic device includes a camera. In some examples, the electronic device includes a display device. In some examples, the electronic device includes a processor to detect a scene change in a first set of images captured by the camera. The first set of ...