I got a chance to use one of these last week and was very impressed. It was incredibly responsive and precise. It had its clunky moments like any similar devi

I got a chance to use one of these last week and was very impressed. It was incredibly responsive and precise. It had its clunky moments like any similar device, but I think the video on the homepage is a pretty accurate representation. Additionally, it easily integrates with your browser and they have lots of cool examples using Three.js and WebGL.