Finger navigation input device
First Claim
Patent Images
1. A finger navigation input device, comprising:
- a shaft;
a navigation mechanism configured to move parallel to the shaft and to move tangential to the shaft; and
a movement detection system configured to detect movement of the navigation mechanism relative to the shaft.
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Accused Products
Abstract
An input device includes a navigation mechanism configured to move parallel to a shaft and to move tangential to the shaft. The input device further includes a movement detection system to detect movement of the navigation mechanism relative to the shaft.
9 Citations
20 Claims
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1. A finger navigation input device, comprising:
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a shaft;
a navigation mechanism configured to move parallel to the shaft and to move tangential to the shaft; and
a movement detection system configured to detect movement of the navigation mechanism relative to the shaft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A finger navigation input device, comprising:
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a shaft;
a collar, connected to the shaft, configured to move parallel to the shaft and rotate tangential to the radius of the shaft, wherein movement of the collar relative to the shaft is restricted by the shaft; and
a movement detection system configured to detect movement of the navigation mechanism relative to the shaft. - View Dependent Claims (18)
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19. A portable computer system comprising:
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an input device, including;
a shaft;
a navigation mechanism configured to move relative to the shaft and to move tangential to the shaft;
a movement detection system configured to detect movement of the navigation mechanism relative to the shaft;
an output port for transmitting signals that correspond to movement of the navigation mechanism relative to the shaft;
a battery for powering the input device; and
a charging interface through which the battery is rechargeable;
a computing device responsive to the input device, wherein the computing device includes a receiver configured to receive signals from the input device; and
a stowing bay for stowing the input device, wherein said stowing bay includes a charging interface, compatible with the charging interface of the input device, for recharging the battery of the input device when the input device is stowed in the stowing bay. - View Dependent Claims (20)
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Specification