3M Touch Systems has released its new touch screen technology - Dispersive Signal Technology (DST).

US-based Richardson Electronics’ Pixelink Division will offer an integrated NEC MultiSyncLCD 4010 40-inch TFT touch screen monitor incorporating the 3M MicroTouch DST Touch Screen and Controller.

The 40 MicroTouch DST touch screen is the initial release in a planned product range of large format (over 30) touch screens.

Key application segments for this technology include conference rooms, education, financial exchange, retail signage and billboard, transportation, and restaurants.