| 摘要 |
A method for implementing USB communications providing user interface measurement and detection of at least one gesture and one angle of finger position for a touch-based user interface is disclosed. The method comprises receiving real-time tactile-image information from a tactile sensor array; processing the tactile-image information to detect and measure the variation of one angle of a finger position and to detect at least one gesture producing at least one of a parameter value responsive to the variation in the finger angle and a symbol responsive to a detected gesture. These are mapped to a Universal Serial Bus (USB) Human Interface Device message which is transmitted to a host device over USB hardware for use by an application executing on the host device. The method provides for the incorporation of various configurations, tactical grammars, use with a touch screen, and numerous other features. |
