3M at Infocomm 2010 introduced a multi -speaking screen with a diagonal of 22 inch. Despite the fact that the 3M M2256PW may not be the first such device, it attracts in it how much the potential of the MultiTiuch technology was realized. The obvious advantage of the novelty is the ability to recognize up to 20 points of contact at the same time. The resolution supported by the M2256PW is 1680 x 1050 pixels, and the response time to touch, according to the manufacturer, does not exceed 6 milliseconds. The retail price of the device is approximately $ 15,000. The novelty will be more oriented to the corporate market.
Source: Slashgear Via Engadget