Program input system for computer - has function and data keyboards and diagram displaying program
The program input system has a function keyboard with function knobs located at given places inside and outside a graphic marking. The computer monitors the given sequence of operations of the function knobs. A data key board inputs data in accordance with the output signals from the function keyboa...
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Main Authors | , |
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Format | Patent |
Language | English German |
Published |
24.04.1980
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Edition | 3 |
Subjects | |
Online Access | Get full text |
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Summary: | The program input system has a function keyboard with function knobs located at given places inside and outside a graphic marking. The computer monitors the given sequence of operations of the function knobs. A data key board inputs data in accordance with the output signals from the function keyboard. A v.d.u displays the data, so that only when a function knob is pressed is an input operation executed by the computer based on the data entered via the data keyboard. The data assigned to the graphic marking is displayed in the v.d.u so that the program is reproduced by a series of graphic representations connected by flow lines. |
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Bibliography: | Application Number: DE19792941824 |