HUMAN INTERFACE DEVICE AND RELATED METHODS

摘要

A Human Interface Device (HID) including a capacitive sensing layer (106) arranged to provide at least one coordinate location where a user touches the device, a circuit layer (118) comprising a plurality of tracks each track having a at least one break therein, and a plurality of user activatable domes (114,116) positioned above the breaks such that upon user activation, the dome performs one of completing the track by bridging the break and breaking the track by un -bridging the break.