Input device of mobile devices
First Claim
1. An input device comprisinga rotator arranged to turn around a central point,at least one detector arranged to detect at least one direction wherefrom the rotator is touched,said at least one detector arranged to produce a signal as a response to the at least one direction detected, andsaid rotator arranged to input an operation according to the signal produced.
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Accused Products
Abstract
A rotator wheel is mounted on the device in such a way that its rim can be reached with the finger from at least one side. This enables the user to operate the rotator wheel like a roller. The rotator wheel can be equipped with sensors or switches that detect if the rotator wheel is being operated from the top, from bottom or from the side. The function assigned to the wheel can be changed accordingly.
61 Citations
34 Claims
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1. An input device comprising
a rotator arranged to turn around a central point, at least one detector arranged to detect at least one direction wherefrom the rotator is touched, said at least one detector arranged to produce a signal as a response to the at least one direction detected, and said rotator arranged to input an operation according to the signal produced.
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13. A mobile device comprising
at least one cover part, at least one display unit, an input device arranged to be mounted to the cover part and connected to the display unit, the input device comprising a rotator arranged to turn around a central point, at least one detector arranged to detect at least one direction wherefrom the rotator is touched, said at least one detector arranged to produce a signal as a response to the at least one direction detected, and said rotator arranged to input an operation according to the signal produced.
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28. A method comprising
arranging a rotator to turn around a central point, detecting at least one direction wherefrom the rotator is touched, producing a signal as a response to the detecting, and arranging to input an operation according to the produced signal.
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32. An input device comprising
a rotator arranged to turn around a central point, means for detecting at least one direction wherefrom the rotator is touched, said means for detecting arranged to produce a signal as a response to the at least one direction detected, and said rotator arranged to input an operation according to the signal produced.
Specification