Neonode is still a major player in the portable device market, but may be more familiar to OEMs that employ its infrared LED-based touch technology, rather than consumers that utilize it in e-readers, with tablets soon joining the mix. zForce offers several advantages over its capacitive-based counterparts -it’s incredibly responsive and accurate, and can now measure the intensity (or pressure) of your touch, and not just position.
Engadget By Zach Honig 
posted Mar 2nd 2012
http://www.engadget.com/2012/03/02/neonode-zforce-uses-infrared-leds-to-measure-pressure-replace-c/
