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Multi-touch LCD desktop display from 3M

The M2256PW is said to be suitable for consumer applications, including CAD, digital signage, computer gaming, security monitoring, education and videoconferencing.

The 22in M2256PW display supports up to 20 simultaneous touch inputs and advanced gesture capability said to provide software developers with a “technological leap” in terms of user-interaction design. The M2256PW display features a high-definition 1680 x 1050 LCD screen, DVI and VGA video input, audio input, USB and RS-232 (serial) dual-mode communication protocol and a durable, anti-glare front surface.

It is compatible with Windows 7, so no third-party touch drivers are required. For Linux and Windows XP/Vista operating systems, 3M plans to offer a multi-touch driver and software utility and will provide communication protocol documents for third-party driver development.

3M has also introduced the MicroTouch DST2270DX display, available in sizes from 32in to 46in for interactive digital signage applications.