Position pointing mechanism and method for position detecting apparatus
AssigneeWacom Co., Ltd.
InventorsMasayasu Yamamoto, Yasushi Sekizawa, Takenori Kaneda, Yuji Katsurahira
Life of this patent
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Abstract
A position pointing mechanism for use with a position detecting apparatus, including a pen shaped position pointing device manipulable with one hand of a person operating the mechanism, a rotatable dial having an exposed periphery moveable along the axis of the position pointing device and located on the pen shaped position pointing device so as to be operable with a finger of the one hand in which the position pointing device is held. Provision is made for detecting rotation of the dial, and for detecting relative pressure between the position pointing device and the position detecting apparatus.
Claims11
A position pointing mechanism for use with a position detecting apparatus, comprising:
- a generally cylindrical pen-shaped position pointing device manipulable with one hand of a person operating the mechanism, the pointing device having a housing, a forward end and a rearward end,
- a rotatable dial having a periphery exposed through the housing and moveable through an arc along the axis of the position pointing device, the rotatable dial having an axis perpendicular to the axis of the position pointing device, the dial being located on the pen shaped position pointing device at a position closer to the forward end than the rearward end of the pointing device so as to be operable with a finger of the one hand in which the position pointing device is held,
- means for detecting rotation of the dial, and
- means for detecting relative pressure between the position pointing device and the position detecting apparatus, said means for detecting relative pressure located at the forward end of the pointing device.
A method for inputting data to a computer using a position pointing device and a tablet, the method comprising the steps of:
- holding the position pointing device in one hand;
- contacting the position pointing device with the tablet;
- moving the position pointing device in contact with the tablet relative to the tablet to input a first set of data;
- measuring the relative pressure between the position pointing device and the tablet to input a second set of data;
- and
- rotating a dial on the position pointing device with a finger of the one hand to input a third set of data.
Dependencies are inferred from the claim text.