Hidden-surface "mouse" is rugged, sterile, and sealed for medical/lab applications. The GlideSensor® touchpad can serve as a computer mouse and/or keypad in a variety of products where sanitation is essential. GlideSensor will sense finger motion and "clicks" through non-conductive materials (eg, rubber gloves) or enclosures up to 6 mm thick (eg, plastic screens). The device's touch surface is virtually invisible, flexible, thin, tamper resistant, immune to moisture, and environmentally secure. GlideSensor interfaces to embedded processors via USB or PS/2 signals for both PC and MAC.