SYSTEM AND METHOD FOR CONTROLLING TOUCHPAD OF ELECTRONIC DEVICE
First Claim
Patent Images
1. An electronic device, comprising:
- a storage system;
at least one processor; and
a control system being stored in the storage system and executable by the at least one processor, the control system comprising;
an execution module operable to disable functions of a second region and a third region of a touchpad of the electronic device if a lingering touch is detected on a first region of the touchpad;
a determination module operable to determine if a contact is detected on the first region of the touchpad;
the execution module also operable to zoom in or out on an object displayed on a display of the electronic device if the contact is detected on the first region, and control movement of a cursor displayed on the display according to movement of the lingering touch on the touchpad if the contact is not detected on the first region of the touchpad;
the execution module further operable to disable functions of the third region of the touchpad if the lingering touch is detected on the second region;
the determination module further operable to determine if the contact is detected on the first region if the lingering touch is detected on the second region;
the execution module further operable to drag the object displayed on the display according to movement of the contact on the touchpad if the contact is detected on the first region, and execute functions of the second region if the contact is not detected on the first region; and
the execution module further operable to disable functions of the first region and the second region if the lingering touch is detected on the third region of the touchpad.
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Accused Products
Abstract
A system and method for controlling a touchpad of an electronic device detects if a lingering touch is detected on a first region of the touchpad. If the lingering touch is detected on the first region, functions of a second region and a third region of the touchpad are disabled. If a subsequent contact is also detected on the first region, an object displayed on the display activates zoom function. If the lingering touch is detected on the second region, functions of the third region are disabled. If the lingering touch is detected on the second region and a subsequent sliding touch is detected on the first region, the object is may be dragged according to the sliding touch on the touchpad.
21 Citations
9 Claims
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1. An electronic device, comprising:
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a storage system; at least one processor; and a control system being stored in the storage system and executable by the at least one processor, the control system comprising; an execution module operable to disable functions of a second region and a third region of a touchpad of the electronic device if a lingering touch is detected on a first region of the touchpad; a determination module operable to determine if a contact is detected on the first region of the touchpad; the execution module also operable to zoom in or out on an object displayed on a display of the electronic device if the contact is detected on the first region, and control movement of a cursor displayed on the display according to movement of the lingering touch on the touchpad if the contact is not detected on the first region of the touchpad; the execution module further operable to disable functions of the third region of the touchpad if the lingering touch is detected on the second region; the determination module further operable to determine if the contact is detected on the first region if the lingering touch is detected on the second region; the execution module further operable to drag the object displayed on the display according to movement of the contact on the touchpad if the contact is detected on the first region, and execute functions of the second region if the contact is not detected on the first region; and the execution module further operable to disable functions of the first region and the second region if the lingering touch is detected on the third region of the touchpad. - View Dependent Claims (2, 3)
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4. A method for controlling a touchpad of an electronic device, comprising:
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(a) determining if a lingering touch is detected on a first region of the touchpad, in response to the lingering touch is detected on the first region, block (b) is implemented, and in response to the lingering touch is not detected on the first region, block (c) is implemented; (b) disabling functions of a second region and a third region of the touchpad, determining if a contact is detected on the first region of the touchpad, and zooming in or out on an object displayed on a display of the electronic device according to movement of the lingering touch and the contact if the contact is detected on the first region, or controlling movement of a cursor displayed on the display according to movement of the lingering on the touchpad if no contact is detected on the first region of the touchpad; (c) determining if the lingering touch is detected on the second region, in response to the lingering touch is detected on the second region, block (d) is implemented, and in response to the lingering touch is not detected on the second region, block (e) is implemented; (d) disabling functions of the third region of the touchpad, determining if a sliding touch is detected on the first region, dragging the object displayed on the display according to the sliding touch on the touchpad if the contact is detected on the first region, or executing functions of the second region if no contact is detected on the first region; and (e) disabling functions of the first region and the second region. - View Dependent Claims (5, 6)
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7. A non-transitory storage medium storing a set of instructions, the set of instructions capable of being executed by a processor to perform a method for controlling a touchpad of an electronic device, the method comprising:
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(a) determining if a lingering touch is detected on a first region of the touchpad, in response to the lingering touch is detected on the first region, block (b) is implemented, and in response to the lingering touch is not detected on the first region, block (c) is implemented; (b) disabling functions of a second region and a third region of the touchpad, determining if a contact is detected on the first region of the touchpad, and zooming in or out on an object displayed on a display of the electronic device according to movement of the lingering touch and the contact if the contact is detected on the first region, or controlling movement of a cursor displayed on the display according to movement of the lingering on the touchpad if no contact is detected on the first region of the touchpad; (c) determining if the lingering touch is detected on the second region, in response to the lingering touch is detected on the second region, block (d) is implemented, and in response to the lingering touch is not detected on the second region, block (e) is implemented; (d) disabling functions of the third region of the touchpad, determining if a sliding touch is detected on the first region, dragging the object displayed on the display according to the sliding touch on the touchpad if the contact is detected on the first region, or executing functions of the second region if no contact is detected on the first region; and (e) disabling functions of the first region and the second region. - View Dependent Claims (8, 9)
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Specification