| 摘要 |
Improved techniques that enable control of responsiveness to user movement of a pointing device with respect to a graphical user interface are disclosed. According to one embodiment, by controlling responsiveness, a friction effect can be imposed at predetermined regions of the graphical user interface. According to another embodiment, by controlling responsiveness, a gravitational effect can be imposed at predetermined regions of the graphical user interface. According to still another embodiment, by controlling responsiveness, frictional and gravitational effects can be imposed at predetermined regions of the graphical user interface. The responsiveness control, e.g., frictional effect and/or gravitational effect, can be used to enhance user interaction with the graphical user interface. For example, user controls, such as buttons, boxes, borders, boundaries, etc., can be more easily navigated and selected by users when the regions associated with such user controls are provided with modified responsiveness control (e.g., frictional effect and/or gravitational effect).
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