Source: Sony to name Motion Controller at GDC press event By Patrick Garratt, Wednesday, 10 March 2010 21:36 GMT Share on: Facebook Twitter Reddit Google+ VG247 has it on cast iron authority that Sony will name it’s PlayStation 3 Motion Controller in San Francisco this evening. What is it? You’ll just have to wait and see. The event kicks off at 4.00pm PST. Sony’s streaming the event live, as is G4. We’ll be liveblogging it. Keep watching!