| 摘要 |
An ergonomic vertical oriented operating support cum pointing cum writing device used in computer or other computing input device, comprising a grip-rod / erect structure (1), base foundation / wrist support (3), said structure with one or more function buttons on it, capable of being held / gripped by one or more fingers in thumb-up position, the holding and use of the said structure being adaptable according to the manner people are used to writing, the said base/support is provided with a sensor used as the tracking means which detects the movements or pressure difference of the base of the hand to determine movement/ placement/ position of the cursor and another sensor is provided in the erect structure (or in its base) which detects the movements of the finger(s) and/or the thumb in mainly horizontal direction (left/right/forwards/backwards), thereby achieving very accurate pointing and writing functions in combination with the sensor in the base mentioned before. |
