An integrated mouse and pad pointing device is thin and compact that can be built into a laptop computer or other portable computational devices such as a personal data assistant (PDA) or a cell phone with a cursor to replace the cursor control devices such as the touch pad or the pointing stick. This...http://www.google.com/patents/US20030132914?utm_source=gb-gplus-sharePatent US20030132914 - Integrated computer mouse and pad pointing device
