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wireless mouse that slips onto a forefinger like a ring for easy control of a computer's functions during presentations

The Tug-Preventing Dog Trainer - Hammacher Schlemmer - Suitable for all dog breeds and sizes, this ultrasonic device trains dogs to walk without tugging their owner.

Make a Portable Computer Using a Raspberry Pi

Have you ever wanted a portable computer you can take with you? This is the easiest way to build your own. For those of you who do not know what a Ras...

Brookstone HDMI Pocket Projector .I never leave home without it. Computer, tablet, some phones, portable dvd player + all can be used with 64" hdmi projection yet no bigger than a cell phone

Cool Leaf Touch Screen Keyboard By Minebea

Cool Leaf is a minimal keyboard designed by Japan-based design Kazuo Kawasaki for Minebea. The keyboard is essentially a large screen with touch-sensitive input sensors. Characters appear on the mirrored panel for a sophisticated and futuristic aesthetic. The combined technology of input devices, lighting devices, and force sensors allowed the company to manufacture this cross-sectional device.

BAT – Levitating Wireless Computer Mouse. The concept consists of a base (mouse pad) and floating mouse with magnet ring. Designer: KIBARDINDESIGN Studio