| 摘要 |
The present invention is a method and/or apparatus for user selection of signals to be sent to a computer for the purpose of initiating functioning macros, inputting specified user data, or launching user pre-selected commands, and are associated with electronic switches that allow for at least three input stages; depressing and holding, pressing at least once, and pressing at least twice. In one embodiment, the present invention is a pointing device including a housing, electronic circuitry within the housing, means for pointing control, and a plurality of externally mounted buttons that are in addition to the standard depressible buttons currently available on a pointing device, which are exposed on the housing and are electronically connected with circuitry. |
