3M has shown one of the largest capacitive touch displays, a 22-inch high-definition, multi-touch LCD display.
Based on 3M Projected Capacitive Technology, the M2256PW display is designed for applications that need up to 10-finger touch input or multi-user interactivity.
The company introduced a multi-touch developer kit for the multi-touch technology in June.
"Over the past six months software developers from around the world have been working with the 3M multi-touch platform to develop exciting concepts for multi-touch applications," said Chris Tsourides, business unit manager, 3M Touch Systems.
According to Tsourides, this multi-touch technology improves upon traditional two-finger multi-touch by providing full, 10-finger multi-touch capability.
The 3M Display M2256PW features a high-definition 1680 x 1050 LCD screen, DVI and VGA video input, audio input, USB and RS232 (serial) dual-mode communication protocol and durable, anti-glare front surface.
Applications are likely to include computer aided design, digital signage, computer gaming, security monitoring systems, education and training, and teleconferencing.