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!

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!

But wait. Isn’t this a bit too simple? This is Hack a Day isn’t it? How about making a real moving hologram, isn’t that a bit more of our speed? Well, this is the exact same technique that ...

Holograms could make virtual reality more immersive ... make users feel sick and cause eye strain because VR creates an illusion of 3D viewing and the solution for better 3D visualization could ...