Interesting. I like the concept and the technology behind this (and the Kickstarter campaign is well thought out and well presented, showing existing prototypes in action, etc),
but I'm not convinced of the real-world applications. For each case they mention (in the "What can I use it for?" section) there is an existing device that does a better job (Wacom Cintiq/Intuos, Roland MIDI baords and Akai pad controllers, game controllers, with "making" they pass the burden of figuring out what it can be used for to the buyer and there are plenty of pressure-sensitive sensors that you can hook to an Arduino already, keyboard for an iPad... I can think of many I'd rather use
, and again they shift the burden of figuring out a practical use for it to the developer with the last one on their list) and if you're really into any of those hobbies you'd have the better item. That may just be an indicator that I'm not in their target market, but as a geek who loves technology I wonder who their real target market is.
One they don't mention as a possible use is 3D object manipulation for designing, but for that there are the 3DConexxion devices like the SpaceNavigator.
On the one hand I think it's great that the technology will be developed and some bright spark somewhere could figure out a good application for it in the future, but on the other hand I wonder what the point is of making a novelty like this.
I'd be very interested to hear what people would use theirs for, other than just a "cool doodad" with lots of "potential".