techknott from BenHeck forums has created a PS3 Wirless Visual Interface (WVI) portable. The mod contains a wireless video receiver connected to the actual PS3 that outputs the video (wirelessly) from a certain range. The portable does not contain any PS3 components except the controller.  The mod features a 4500maH Li-ion rechargeable battery with LED meter, 5″ LCD (standard def), AV, headphone and USB ports. The wireless receiver used is 1.2 GHz (to prevent inteference with PS3 controller).  Screen shots and video below:

[VIA]