We haven't even made it to Black Friday yet, and already we're getting a taste of the futuristic swag that'll be on display at CES in January. Over the weekend, ExoPC posted a video teasing a multitouch surface called the EXOdesk, promising more details when the show kicks off after the new year. The desk measures 40 inches (make that "40 high-definition inches") and, as you'd expect, supports a smorgasboard of multi-fingered gestures. The entire teaser lasts less than a minute, but you don't need more than a few seconds to realize this isn't the same UI we reviewed with the the ExoPC Slate. So far, we noticed you can run apps at full-screen and swipe widgets to chuck '