US5095302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three dimensional mouse via finger ring or cavity
Assignee: International Business Machines Corp
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Filing: 1989-06-19
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Granted: 1992-03-10
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Expires: 2009-06-19
Abstract
Abstract A cursor control/data input device for a computer display system which utilizes a conventional X-Y mouse provided with a third Z with axis data generating mechanism. The mouse may be used with any non-specific support surface and would have conventional X-Y data generating wheels or a rotating ball with appropriate pick-up elements to generate the X-Y coordinate data. Third, or Z, coordinate data is produced by a third instrumentality in the mouse body, preferably operable by the operator's thumb or index finger. Means comprising a pressure sensitive button mounted on the surface of the mouse, or alternatively means actuated by the insertion of the operator's finger into a hole provided in the mouse's body, generate said Z coordinate data. Movement of the finger in the hole is measurable by any of a number of different instrumentalities.
Inventors
- 👤 James G. McLean
- 👤 Clifford A. Pickover
- 👤 Alvin R. Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:55
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/03; G06F3/033; G06F3/0354; G06F3/03543
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
126 words
In a cursor control/data input mouse including a mouse body and first and second X-Y movement pick-up means providing data signals indicative of the relative movement of the mouse across a planar surface in the X and Y directions, the improvement which comprises: third means in said mouse body responsive to generate a signal representing a third input parameter by the user comprising a hole for receiving a user's finger and signal generating transducer means in said mouse body mounted in cooperative relationship with said hole responsive to measure the depth of penetration of a user's finger axially within said hole, wherein said finger is not necessary for movement of the mouse, and said third parameter is capable of representing a movement along a z dimension.
Claim 2
Dependent Claim
126 words
In a cursor control/data input mouse including a mouse body and first and second X-Y movement pick-up means providing data signals indicative of the relative movement of the mouse across a planar surface in the X and Y directions, the improvement which comprises: third means in said mouse body responsive to generate a signal representing a third input parameter by the user comprising a hole for receiving a user's finger and signal generating transducer means in said mouse body mounted in cooperative relationship with said hole responsive to measure the depth of penetration of a user's finger axially within said hole, wherein said finger is not necessary for movement of the mouse, and said third parameter is capable of representing a movement along a z dimension.
Claim 3
Dependent Claim
54 words
A cursor control/data input mouse as set forth in claim 1, wherein said signal generating transducer means comprises a pressure sensitive transducer located within said hole and resilient means operable in cooperation with a user's finger for proportionally increasing the pressure on the transducer as the user's finger is inserted further into said hole.
Claim 4
Dependent Claim
68 words
A cursor control/data input mouse as set forth in claim 1, wherein said signal generating transducer means comprises a series of light source/photo detector pairs located on opposite sides of said hole throughout the length thereof, and control means operative in conjunction therewith to measure the depth of penetration of a user's finger as a function of the number of photo detectors deactivated as the finger is inserted.
Claim 5
Dependent Claim
199 words
In a cursor control/data input mouse including a mouse body and first and second X-Y movement pick-up means providing data signals indicative of the relative movement of the mouse across a planar surface in the X and Y directions, the improvement which comprises, third means in said mouse body responsive to generate a signal representing a third input parameter by the user, responsive to the substantially axial movement of one finger of a user, said finger not being necessary for the movement of the mouse, said third parameter being capable of representing a Z dimension, said third means comprising a hole in said mouse body for receiving a user's finger and signal generating transducer means in said mouse body mounted in cooperative relationship with said hole for measuring the depth of penetration of a user's finger axially within said hole, said signal generating transducer means comprising a surface acoustic wave (SAW) device located at the bottom of said hole and resilient means associated therewith mounted so that as a user's finger presses on said resilient means the area of contact between said resilient member and said SAW device increases thereby changing an output signal produced by said SAW device.
Claim 6
Dependent Claim
199 words
In a cursor control/data input mouse including a mouse body and first and second X-Y movement pick-up means providing data signals indicative of the relative movement of the mouse across a planar surface in the X and Y directions, the improvement which comprises, third means in said mouse body responsive to generate a signal representing a third input parameter by the user, responsive to the substantially axial movement of one finger of a user, said finger not being necessary for the movement of the mouse, said third parameter being capable of representing a Z dimension, said third means comprising a hole in said mouse body for receiving a user's finger and signal generating transducer means in said mouse body mounted in cooperative relationship with said hole for measuring the depth of penetration of a user's finger axially within said hole, said signal generating transducer means comprising a surface acoustic wave (SAW) device located at the bottom of said hole and resilient means associated therewith mounted so that as a user's finger presses on said resilient means the area of contact between said resilient member and said SAW device increases thereby changing an output signal produced by said SAW device.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-03-10 | 1995-09-09 | 1996-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-10 | 1999-09-09 | 2000-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-10 | 2003-09-09 | 2004-03-10 | $7700.00 | Window Closed / Lapsed |