But does it fit in your pocket?
This simple question is an oft-used standard to determine the utility of our high-tech devices. What good is a cell phone that doesn’t fit in your pocket? Now, it appears, drones are yet another class of gadget that has achieved the coveted pocket-sized standard of excellence.
Researchers at the Swiss Federal Institute of Technology created a minuscule folding quadcopter that can outstretch its arms and get airborne within one second. The entire thing, w