MicroTouch™ DST Touch System
Large touch screens for Interactive Digital Signage
3M Dispersive Signal Technology (DST) is poised to become the touch technology standard for large-screen interactive displays.
Where traditional touch technologies detect "touch" by interrupting acoustic waves, optical fields or infrared beams above the surface of the touch screen, DST precisely calculates touch locations by analyzing the bending waves — created by the user’s touch — within the glass substrate.
This unique approach provides fast, accurate, reliable touch performance and operation unaffected by contaminants, scratches, or static objects on the screen. Also, MicroTouch DST supports hand, glove and stylus input and multi-user capability.
