I don't know if anyone has seen this yet, or if you're interested at all. But I thought this was really cool, and is a real forward-thinking type of idea.
I am really interested to see what kind of apps get developed with this, and what kind of connectivity we can create. To be honest, it is just another way for humans to interact with technology, but at the very least, i think it can spur some great inspiration.
This is the link:
and for 150 bucks, I might just have to pick one up and try out some app design for it or maybe just play with some existing apps.