After I linked his basic laser pointer webcam interface the other day, [mnt] sent me this excellent demo of his gesture based laser pointer control. This one works alot like graffiti on the old palm ...

Satechi has announced a new accessory is available for iPhone users. The accessory is called the X-Presenter Smart with Laser Pointer and Bluetooth 4.0. The device is designed to work with the iPhone ...

There’s really no practical reason anyone needs to own a high-powered green laser pointer (sorry stargazers, not buying it) but that doesn’t make them any less desirable. Especially now that Wicked ...

The App Store now features a number of different apps you can install to control your Keynote or PowerPoint presentations. I have already reviewed Keynote Remote, Stage Hand, and TapNext Lite; this ...

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 ...

The newest smart accessory to surface for smartphones is the iPin, a tiny dongle of sorts that plugs into your smartphone and functions as a laser pointer, allowing you to point at things from across ...