Patent 11314082 was granted and assigned to Sony Interactive Entertainment on April, 2022 by the United States Patent and Trademark Office.
A motion signal generation apparatus includes a detector to detect one or more image features of images generated by a data processing apparatus; and a generator, responsive to an image location of the one or more detected image features and to a current simulated orientation of a head mountable display (HMD), to generate a motion signal to simulate head motion by a wearer of the HMD.