
US Patent No: 5,453,759
Number of patents in Portfolio can not be more than 2000
Pointing device for communication with computer systems
Stats
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Sep 26, 1995
Issued date -
Dec 27, 1994
filing date -
08/364,421
serial no -
Expired
status
Importance
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Abstract
A device, which sits on a finger or the fingertip and allows communication with computer systems by finger-pointing to monitor images. Embedded into a body (10) are electronic elements, e.g., (11) and (9). Pointing with the finger to a certain image displayed on a monitor's screen causes the electronic elements to return a signal to the controlling software application through hardware interface electronic. The software application recognizes which of the displayed images has been selected by finger-pointing. The software application than starts corresponding actions.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,642,459 Light pen input system having two-threshold light sensing | 33 | 1985 | |
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| 4,654,700 Optical decoder | 12 | 1985 | |
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| 4,988,981 Computer data entry and manipulation apparatus and method | 329 | 1989 | |
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| 4,654,648 Wireless cursor control system | 176 | 1984 | |