OmniTouch: How to Turn Any Surface Into a Multi-Touch Screen [Video]

OmniTouch is a wearable depth-sensing and projection system that enables interactive multitouch applications on everyday surfaces. Beyond the shoulder-worn system, there is no instrumentation of the user or environment. Foremost, the system allows the wearer to use their hands, arms and legs as graphical, interactive surfaces. Users can also transiently appropriate surfaces from the environment […]


How to See Through Concrete Walls [Video]

Like almost all interesting technology, the radar array presented by the MIT students below is being developed for warfare situations–specifically those in urban areas where concrete or stone walls are commonplace. It works well enough to offer a count of people on the other side of a wall, but it can’t show you (yet?) whether […]

Faster-Than-Light Neutrinos Result of GPS Movement

So, remember about three weeks ago, when some neutrinos traveling between Geneva and the Gran Sasso Lab in Italy arrived about sixty nanoseconds quicker than the speed of light? That was weird. However, on the 14th, Ronald van Elburg at the University of Groningen at the Netherlands seems to have figured it out.  His team calculated […]

Neal Stephenson on Innovation Starvation

Many of you are probably fans of the prolific Neal Stephenson.  He basically helped to start the whole “cyberpunk” movement with his novel Snow Crash, and has been pumping out giant novels at an alarming rate ever since.  Stephenson recently wrote an essay bemoaning the dismantling of the space program, and more generally the lack […]