Siggraph stories

It's entirely possible that you've never heard of Siggraph. It's a fairly specialized conference held by the Special Interest Group on GRAPHics and Interactive Techniques. What that means is that it's all about cool ways of messing with computers and electronics, and the dedicated Emerging Technologies space is stuffed full of some of the weirdest computer interfaces that we've ever experienced.
At SIGGRAPH 2012, there's an entire room dedicated to Emerging Technologies. "Emerging" might be a bit hasty: most of the stuff on display here is so new and bizarre that nobody has any idea what to do with it. If anything, this only adds to the awesomeness, and one of the weirdest things on display (by far) was this system from Disney research for tactile interaction with cyborg plants.