PLAYSTATION 3 (PS3)Motion Controller Spring 2010 release, software detailedJoystiq - September 24, 2009
Submitted by TheSmilkman (101)
at 5:13AM PST on September 24, 2009
A Sony press release gave details re-confirming a Spring 2010 release along with details about new games to support the Motion Controller and already released games that will support the Motion Controller through a patch. See the link for the list of games and more details.
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Interesting comment about the size of the ball. I wondered this myself...here's what I came up with:
Due to the nature of circles I doubt a large ping pong is completely necessary. It is probably more of an issue of optimal luminosity (lumens, factoring in diffuseness of VGA input) being used to determine the size/shape of the sphere. Once you can model the sphere accurately you can know the center position, pitch and yaw of the sphere in 3d space.
It could probably be done with a smaller ball but would not work as well in low-light.