ZeroN, a user interface consisting of a floating ball
What you are seeing here in this image isn’t just a picture of a metal ball tossed in the air. This is a ball that is hovering, and it moves.
You can catch a video of it in motion after the jump, and it works with a precision electromagnet fitted to a moving actuator. The guys that made this weren’t just trying to make a cool magic trick, but there are some cool applications of this technology.
For example, you will notice that you can use this to solve problems with planetary orbits. Yes, I don’t often have any planetary orbit problems that I am working on, but I know what I want to use this as: a mouse.
I believe that computers are going to get more and more 3D, so it will become necessary to create an interface the works in a 3D workspace. Why not have a mouse that can float in the air, especially if you can use it as a camera, as seen in the video.
This is an excellent future, isn’t it? If only every house had a floating ball?



















