That may be about to change, however, as Continental has announced an "infrared curtain" system that could allow for inexpensive multi-touch functionality in any automobile.

bIOSlab's Lumi is a desk lamp with a built-in computer and projector that promises a clutter-free workspace, projecting a 20-in infrared touch screen on your desktop or an 80-in wall projection ...

Augmented Reality Metaio is combining infrared and augmented reality technology to turn any surface into a touchscreen May 22, 2014 - 6:00 pm ...

Using a combination of capacitive touch and infrared light sensing, Apple's newly revealed touchscreen technology concept allows users to accurately convey force applied to a touch surface without ...