[citation][nom]rtfm[/nom]What's up with all this concept crap on Toms recently?[/citation]
....because it's cutting edge and it's concepts like this that drive innovation and steer us into/towards the future. We are a consumer-driven economy and as such, are the captains of that ship. When the public sees a concept such as this, it generates the first step - interest/buzz about the product. Without that first stepping stone, products become dead in the water and we move on as a society.
I for one think it is an awesome concept, to imagine a touch screen, camera/capturing device, and interactive computer/tablet rolled into one - I even want one now that I've seen it (price aside of course)!