via uncrate.com
And you thought Apple's input devices were minimal. This Glass Multi-Touch Keyboard & Mouse ($350) uses infrared LEDs placed at the edge of the glass — in conjunction with one or more cameras — to detect your touches on the completely clear tempered glass surface. Other features include Bluetooth support, rechargeable lithium polymer batteries, tactile sounds and lighting that can be disabled at your desire, and solid metal bases that'll look great next to your rig, be it a PC or Mac.