I like the Kandle because it looks like the book light I had when I was a kid (which I later strapped to the top of my GameBoy).
Amazon Via Gizmodo
Pictionaire looks like the kind of the product that should be released in 2010. As I understand it, Pictionaire, which is being developed by Microsoft and the University of California Berkeley, is an adaption of Microsoft's Surface technology. The Pictionaire table uses overhead cameras to make digitise physical objects, allowing users to manipulate the digitised copies. Take a look at the video below, it's much easier to understand than any description I could come up with.
New Scientist via Gizmodo
There is not much to Gnop, but that doesn't stop it being cool. It's Pong, but you play as the ball. It's surprising that this hasn't been done before (well, not that I have come across). Give it a whirl.
Bit Battalion via Boing Boing