Micro aircraft are only good for flight in no wind conditions and only capable of slow direction changes. I have been working with Micro flight for over 10 years and its nothing to be amazed by. We made our first autonomous flight with the control system from a Roomba vacume cleaner. MIT is very good at making big internet spin out of not so good engineering projects. The best examples of this is the flying car (Terrafugia) The robotic Foot (iwalk)