SYSTEM AND METHOD FOR CONTROLLING AN ELECTRONIC DEVICE
First Claim
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1. An electronic device comprising a display screen and a contact key on a front side of the electronic device, and a touch panel on a back side of the electronic device, wherein the contact key and the touch panel synchronously control actions of a cursor displayed on the display screen through contact of the contact key and contact on the touch panel.
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Abstract
An electronic device includes a display screen and a contact key on a front side and a touch panel on a back side. The electronic device further includes a system configured for controlling the electronic device via contact on the touch panel and contact of the contact key, and displaying corresponding actions via a cursor on the display screen.
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Citations
20 Claims
- 1. An electronic device comprising a display screen and a contact key on a front side of the electronic device, and a touch panel on a back side of the electronic device, wherein the contact key and the touch panel synchronously control actions of a cursor displayed on the display screen through contact of the contact key and contact on the touch panel.
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8. A computer-implemented method for controlling an electronic device, the electronic device comprising a display screen on a front side of the electronic device, the method comprising:
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providing a touch panel on a back side of the electronic device and a contact key on a front side of the electronic device; defining a relationship between contact on the touch panel and a cursor movement on the display screen; setting an activation of the cursor on the display screen corresponding to contact of the contact key; and synchronizing the contact on the touch panel and the contact of the contact key with the corresponding cursor responses on the display screen. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An electronic-readable medium having stored thereon instructions that, when executed by an electronic device, cause the electronic device to perform a method for controlling the electronic device, the electronic device comprising a display screen, the method comprising:
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providing a touch panel on a back side of the electronic device and a contact key on a front side of the electronic device; defining a relationship between contact on the touch panel and a cursor movement on the display screen; setting an activation of the cursor on the display screen corresponding to contact of the contact key; and synchronizing the contact on the touch panel and contact of the contact key with the corresponding cursor responses on the display screen. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification