Inventors at MIT are trying to design really small LED-equipped heli-robots that will be able to hover in the sky and create massive works of floating 3D artwork, and all without human control. The project has been titled Flyfire, and it plans to sync up hundreds, or even thousands, of tiny helicopter robots to create shapes like in the concept video below.
So far, they’ve only been able to keep a few robots aloft at a time.
Source: Gizmodo.
