US4783759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floating command line
Assignee: PHONE TEL COMMUNICATIONS Inc
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Filing: 1986-09-09
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Granted: 1988-11-08
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Expires: 2006-09-09
Abstract
Abstract A text processing system is disclosed including an improved method for entering and displaying commands from a keyboard. Normal text being typed in is displayed at a sequentially advancing text cursor position. The user can press a command function-key on the keyboard, signifying that he desires to type in a command word. In response to this, the present position of the text cursor is saved and a command line window is displayed at a position proximate to the saved text cursor position on the display. Then, when a command word is typed in at the keyboard, it is displayed within this floating command line window. This enables the operator to continue to focus his attention in the central portion of the display where he was preparing his text, while entering and observing the display of his typed-in command. In this manner, the operator's attention is not interrupted by having to redirect his attention to either the upper extremity or the lower extremity of the display device.
Inventors
- 👤 Kenneth W. Borgendale
- 👤 Paul S. Cheng
- 👤 Kenneth A. Zaiken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:52
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/10
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
280 words
In a text processing system including a memory for storing program instructions and a working area, a keyboard for entering alphanumeric characters representing commands and text and an alphanumeric display device having a display surface divided into a plurality of horizontal character rows for displaying said alphanumeric characters entered at said keyboard, a method for displaying commands entered at the keyboard to be executed by the system, comprising the steps of: displaying said alphanumeric characters representing text on said display device by displaying each consecutive character as it is entered at the keyboard, at a next consecutive character position, which defines a text cursor position, in a first horizontal character row on said display until the end of a first row is reached at the right side of the display, and displaying the next consecutive character entered thereafter at the left side of the display in a second horizontal character row adjacent to and below said first row; receiving a command function key signal from said keyboard, signifying that the user desires to type in a command at said keyboard; identifying the position of a current horizontal character row containing said present text cursor position; displaying a command line window having a boundary which occupies a horizontal character row adjacent to said current horizontal character row; receiving the characters of a command word typed at said keyboard and displaying said characters of the command word within said command line window; executing said command word typed at said keyboard; whereby the user's attention remains focused in a region adjacent to said present text cursor position while displaying a command word within said command window which has been entered at said keyboard.
Claim 2
Dependent Claim
280 words
In a text processing system including a memory for storing program instructions and a working area, a keyboard for entering alphanumeric characters representing commands and text and an alphanumeric display device having a display surface divided into a plurality of horizontal character rows for displaying said alphanumeric characters entered at said keyboard, a method for displaying commands entered at the keyboard to be executed by the system, comprising the steps of: displaying said alphanumeric characters representing text on said display device by displaying each consecutive character as it is entered at the keyboard, at a next consecutive character position, which defines a text cursor position, in a first horizontal character row on said display until the end of a first row is reached at the right side of the display, and displaying the next consecutive character entered thereafter at the left side of the display in a second horizontal character row adjacent to and below said first row; receiving a command function key signal from said keyboard, signifying that the user desires to type in a command at said keyboard; identifying the position of a current horizontal character row containing said present text cursor position; displaying a command line window having a boundary which occupies a horizontal character row adjacent to said current horizontal character row; receiving the characters of a command word typed at said keyboard and displaying said characters of the command word within said command line window; executing said command word typed at said keyboard; whereby the user's attention remains focused in a region adjacent to said present text cursor position while displaying a command word within said command window which has been entered at said keyboard.
Claim 3
Dependent Claim
285 words
In a text processing system including a memory for storing program instructions and a working area, a keyboard for entering alphanumeric characters representing commands and text and an alphanumeric display device having a display surface divided into a plurality of horizontal character rows for displaying said alphanumeric characters entered at said keyboard, a method for displaying commands entered at the keyboard to be executed by the system, comprising the steps of: displaying said alphanumeric characters representing text on said display device by displaying each consecutive character as it is entered at the keyboard, at a next consecutive character position, which defines a text cursor position, in a first horizontal character row on said display until the end of a first row is reached at the right side of the display, and displaying th next consecutive character entered thereafter at the left side of the display in a second horizontal character row adjacent to and below said first row; receiving a command function key signal from said keyboard, signifying that the user desires to type in a command at said keyboard; identifying the position of a current horizontal character row containing said present text cursor position; displaying a command line window having a boundary which occupies a horizontal character row spaced one horizontal character row away from said current horizontal character row; receiving the characters of a command word typed at said keyboard and displaying said characters of the command word within said command line window; executing said command word typed at said keyboard; whereby the user's attention remains focused in a region adjacent to said present text cursor position while displaying a command word within said command window which has been entered at said keyboard.
Claim 4
Dependent Claim
285 words
In a text processing system including a memory for storing program instructions and a working area, a keyboard for entering alphanumeric characters representing commands and text and an alphanumeric display device having a display surface divided into a plurality of horizontal character rows for displaying said alphanumeric characters entered at said keyboard, a method for displaying commands entered at the keyboard to be executed by the system, comprising the steps of: displaying said alphanumeric characters representing text on said display device by displaying each consecutive character as it is entered at the keyboard, at a next consecutive character position, which defines a text cursor position, in a first horizontal character row on said display until the end of a first row is reached at the right side of the display, and displaying th next consecutive character entered thereafter at the left side of the display in a second horizontal character row adjacent to and below said first row; receiving a command function key signal from said keyboard, signifying that the user desires to type in a command at said keyboard; identifying the position of a current horizontal character row containing said present text cursor position; displaying a command line window having a boundary which occupies a horizontal character row spaced one horizontal character row away from said current horizontal character row; receiving the characters of a command word typed at said keyboard and displaying said characters of the command word within said command line window; executing said command word typed at said keyboard; whereby the user's attention remains focused in a region adjacent to said present text cursor position while displaying a command word within said command window which has been entered at said keyboard.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-08 | 1992-05-09 | 1992-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-08 | 1996-05-09 | 1996-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-08 | 2000-05-09 | 2000-11-08 | $7700.00 | Window Closed / Lapsed |