Controller having visually trackable object for interfacing with a gaming system

U.S. Patent no. 10,279,254: Controller having visually trackable object for interfacing with a gaming system

U.S. Patent no. 10,279,254: Controller having visually trackable object for interfacing with a gaming system Issued May 7, 2019, to Sony Interactive Entertainment Inc. Priority Date October 26, 2005 Summary: U.S. Patent…