San Francisco - Sony Ericsson has filed for a patent on the design for a next-generation PSP handheld game system that will double as a mobile phone, Wired News reported. The smaller device features a screen that can be rotated to vertical and horizontal views. The patent filing includes a screen-capture schematic that shows a game on-screen, with an overlay that reads: "Incoming call received. You'd like to suspend game to answer call?"

Related Links:
http://blog.wired.com/gadgets/2007/06/psp_phone_revea.html

http://tinyurl.com/25otqc (PSP phone patent filing)