TouchIT Technologies' range of Interactive LCDs are one of the world's first truly integrated touch-based LCDs on the market - They are NOT overlays! The TouchIT LCD Duo is built to last with an aluminium frame and a 4mm tempered glass finish (5mm on 65" and above). Utilising the latest optical touch technology, the TouchIT LCD Duo is capable of dual inputs under Windows 7.
During your class, simply take the USB cable from the LED and attach it to your laptop, then click on and open the software, you now have a teaching tool to convey your lesson to the class or work group. By using your finger or a stylus to touch the LED, you have a mouse at your 'fingertips' to communicate your ideas.