A company called Displair recently showed off its projector machine that uses a touchscreen made out of mist at CES. The machine, which needs to be hooked up to a touchscreen device, has a camera ...

I recently saw the most incredible thing and am so excited to share it with you! It is a hologram projector made with a thin ...

An curved arrow pointing right. It's really simple to build a projector for your smartphone to be able to project the same types of holograms seen in Star Wars and other movies. Here's how!