The baseline is Wii. The integration and support should be at a similar level if they want to attract Wii upgraders. *If* they make the ARC controller "open" like one of their patents suggested, it may also support vitality sensor as a plug-in.
MS's "no controller" approach will require more marketing and experiments. Sony already has some experiences with camera-based games (There may be less tendency for them to adopt the "cast the net wide" approach). I have no idea what developer support for ARC is like since Sony has been quiet since the initial announcement.
They seem to be distracted by 3D gaming. Not sure how both are related. Perhaps the "Augmented Reality" angle is it (ARC could stand for Augmented Reality Controller). The concept may not be centered around the controller/no controller per se, but spotlight on some sort of digital playground/Holodeck where the controller (or no-controller when only PSEye is applied) is merely one element of the total "picture". The computer-controlled Orb lighting could also provide different ambience for the playing field. I think only Sony knows. It would serve to explain why the controller name is only ARC (Just my guess, so don't take it too seriously).
EDIT: Come to think of it, it may fit their slogan: "Live in your world, play in ours"
ARC could also be Alternate Reality Controller. The controller may be different depending on what you're trying to measure.
Also for 3DTV gaming, my 3D gaming friend bragged that he could time and throw a grenade so that it will explode at the right place in mid-air to kill enemies (because he could visualize the grenade path much easier). I'll ask him a few days later to see if he's blowing smoke.
MS's "no controller" approach will require more marketing and experiments. Sony already has some experiences with camera-based games (There may be less tendency for them to adopt the "cast the net wide" approach). I have no idea what developer support for ARC is like since Sony has been quiet since the initial announcement.
They seem to be distracted by 3D gaming. Not sure how both are related. Perhaps the "Augmented Reality" angle is it (ARC could stand for Augmented Reality Controller). The concept may not be centered around the controller/no controller per se, but spotlight on some sort of digital playground/Holodeck where the controller (or no-controller when only PSEye is applied) is merely one element of the total "picture". The computer-controlled Orb lighting could also provide different ambience for the playing field. I think only Sony knows. It would serve to explain why the controller name is only ARC (Just my guess, so don't take it too seriously).
EDIT: Come to think of it, it may fit their slogan: "Live in your world, play in ours"
ARC could also be Alternate Reality Controller. The controller may be different depending on what you're trying to measure.
Also for 3DTV gaming, my 3D gaming friend bragged that he could time and throw a grenade so that it will explode at the right place in mid-air to kill enemies (because he could visualize the grenade path much easier). I'll ask him a few days later to see if he's blowing smoke.