Researchers say that touchable 3D holograms could be here before you know it. Here's what they look like in action.

The projector also offers automatic obstacle avoidance by adjusting the image size to avoid obstructions, and auto screen fitting as it can determine and match your expected screen size.

Sony Mobile (previously known as Sony Ericsson Mobile) is a subsidiary of the electronics giant Sony Corporation. The company's Xperia range that started off with Windows Mobile OS has moved to ...