Sony this week formally announced its long-awaited Wii-style motion controller system for the PlayStation 3. Once thought to be called Arc, the add-on is now officially Move. And here is all you need to know about it.



What is it?

PlayStation Move is a stick-like handheld game controller that's able to detect its orientation, location and movement in three dimensions.

Sounds a bit like the Wii Remote...

It does, and it's essentially the same thing. Sony maintains Move's detectors are very sensitive and tacitly suggests the peripheral is more accurate than the Wii Remote. Whether that's the case remains to be seen, especially when compared with the Wii Remote plus Nintendo's MotionPlus add-on.


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