Jeff Han is a research scientist for New York University's Courant Institute of Mathematical Sciences. Here, he demonstrates?for the first time publicly?his intuitive, "interface-free," touch-driven computer screen, which can be manipulated intuitively with the fingertips, and responds to varying levels of pressure.
Yes. You have been Rick Rolled.
Continuing the global quest to Rick Roll everyone, here is yet another of that legendary music video you will have to Adblock!
![Mario PaintRoll\](http://img.youtube.com/vi/KH3ZZlKsWBI/2.jpg "Mario PaintRoll\")
