http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/ Engadget Comments for RealD LP makes 3D projection a touch more portable http://www.engadget.com/media/feedlogo.gif http://www.engadget.com en-us Copyright 2012 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/
Is that a typo?]]>May 5th 2009 11:44PMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 12:05AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 5th 2009 11:51PMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 12:05AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 12:19AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 12:28AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 1:13AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 12:30AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 12:30AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 10:42AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/May 6th 2009 11:24AMhttp://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/http://www.engadget.com/2009/05/05/reald-lp-makes-3d-projection-a-touch-more-portable/
It looks on the surface like the above setup uses a kerr effect filter (wiki links below). Basically it's a polarization filter that can be very rapidly switched between two polarization states (at 90 degrees from each other). Put that in front of the right 48p material and synchronize the kerr effect filter and you have a single projector 24p 3D setup.

For fun reference:
http://en.wikipedia.org/wiki/Kerr_cell_shutter
http://en.wikipedia.org/wiki/Rapatronic_camera
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