Tag Archive for 3M

Vibration touch technology from 3M

EE Times UK – 3M unveils vibration touch technology
SEATTLE — 3M Touch Systems Inc. unveiled a new “touch” technology here called dispersive signal technology during the Society for Information Display conference.
Dispersive signal technology, developed with NXT Plc (London), recognizes touch through vibrations to a substrate. Common touch technologies recognize touch on the surface of a display by the interruption of electrical fields, acoustic waves or infrared light.