The Zmartframe adds a touch-screen overlay to any existing monitor with a 17mm thickness, an 8ms response time and a 2mm accuracy.

Click to enlarge Unfortunately this monitor is just for demonstration only. Albatron prefers to sell the optical touch technology to other companies that will integrate it into their monitors.

How to Hook Up a Second Monitor on an HP TouchSmart Computer. The HP TouchSmart line of computers features a touch screen and an all-in-one design that's comparable to tablets. Although HP did not ...