Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an ...

The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you ...

Max is an expert on all things gaming and gaming hardware, and writes across news, features, reviews, buyer’s guides and more. He is a magazine journalism graduate from City, University of London.

Laser pointers are hand held, battery operated devices designed or adapted to emit a laser beam that may be used for the purposes of aiming, targeting or pointing. In recent times, some members of the ...

This home automation project lets you flap your arms to turn things on and off. [Toon] and [Jiang] have been working on the concept as part of their Master’s thesis at University. It uses a 3D camera ...