摘要 |
A touchpad that operates in two modes, wherein a first mode enables the entire surface of the touchpad to operate in a typical detection single object detection and tracking mode to track the movement of a conductive object such as a finger anywhere on the surface of the touchpad and perform typical touchpad operations such as cursor control, and a second mode of operation wherein a button region of the touchpad is no longer used for the tracking of movement of a finger on the surface of the touchpad, but is instead dedicated to a button function if a finger on the touchpad pushes with sufficient force to activate a switch underneath the touchpad.
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