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发明授权
CN104428739B 用户界面和方法 失效 - 权利终止

用户界面和方法
摘要：
用于控制动态触觉用户界面的方法的一个变化包括：传感跨空腔的一部分的电容值，界定可变形区和周边区的触觉层，周边区毗邻于可变形区，并且可变形区与衬底配合以界定空腔；根据传感到的跨空腔的所述部分的电容值估计在可变形区的触觉表面的垂直位置；操纵空腔内的流体压力以根据在可变形区的触觉表面的被估计的垂直位置和在可变形区的触觉表面的目标垂直位置之间的差来修改在可变形区的触觉表面的垂直位置；以及根据跨空腔的所述部分的电容值中的改变传感在触觉表面上的输入。
摘要（英）：

One variation of a method for controlling a dynamic tactile user interface includes: sensing a capacitance value across a portion of a cavity, a tactile layer defining a deformable region and a peripheral region, the peripheral region adjacent the deformable region, and the deformable region cooperating with the substrate to define the cavity; estimating a vertical position of the tactile surface at the deformable region according to the sensed capacitance value across the portion of the cavity; manipulating a fluid pressure within the cavity to modify a vertical position of the tactile surface at the deformable region according to a difference between the estimated vertical position of the tactile surface at the deformable region and a target vertical position of the tactile surface at the deformable region; and sensing an input on the tactile surface according to a change in capacitance value across the portion of the cavity.

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