We've spent a big chunk of this morning talking to Intel's Mooly Eden, who showed us through the company's new perceptual computing platform. He's an effusive and passionate speaker who describes himself as one of the company's dreamers and thinks that a user interface revolution is shortly upon us. We've already spent some time interacting with the company's new depth-camera and eye-tracking technology, but now we wanted to dig deep to understand the thinking behind the system and what technical and practical limitations that need to be addressed before we can get to the computing future of Star Tre