Information processing apparatus
First Claim
Patent Images
1. An electronic apparatus comprising:
- display means having a display screen for displaying data;
scrolling means for scrolling said data displayed on said display means in a predetermined direction;
transparent coordinate input means superimposed on said display screen of said display means for receiving input data;
determination means, responsive to actuation of a predetermined position on said transparent coordinate input means, for determining a direction of movement of the data to be scrolled by said scrolling means and for determining a distance of movement of the data to be scrolled by said scrolling means based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position on said coordinate input means; and
control means for inhibiting said scrolling means from scrolling when the scroll direction determined by said determination means is different from said predetermined direction.
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Abstract
An information processing apparatus includes an input means having a plurality of switches arranged thereon, the direction of the sequential actuation of the switches is detected to determine a scrolling direction of movement of information. Marks are provided on a display to indicate the direction of scrolling. The display of information is controlled in accordance with the direction of movement of the information. Scrolling the information is inhibited when the direction of actuation of the switches conflicts with a predetermined scroll direction. Scrolling velocity may be controlled by the speed with which switches at the position of each mark are actuated.
110 Citations
19 Claims
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1. An electronic apparatus comprising:
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display means having a display screen for displaying data; scrolling means for scrolling said data displayed on said display means in a predetermined direction; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; determination means, responsive to actuation of a predetermined position on said transparent coordinate input means, for determining a direction of movement of the data to be scrolled by said scrolling means and for determining a distance of movement of the data to be scrolled by said scrolling means based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position on said coordinate input means; and control means for inhibiting said scrolling means from scrolling when the scroll direction determined by said determination means is different from said predetermined direction. - View Dependent Claims (2)
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3. An electronic apparatus comprising:
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display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; mark display means for displaying a mark indicating a scrolling direction of said data on said display screen of said display means; and scrolling means, operating in accordance with the actuation of a position corresponding to the mark on said transparent coordinate input means, for determining a direction of scrolling of the data displayed on said display screen of said display means and for determining a distance of scrolling of the data displayed on said display screen based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means, so as to effect scrolling of the data. - View Dependent Claims (4, 5, 6, 7)
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8. An electronic apparatus comprising:
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display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; and scrolling means, operating in accordance with the actuation of a position of said coordinate input means which corresponds to a predetermined position on said display screen of said display means, for determining a direction of scrolling of said data displayed on said display screen of said display means and for determining a distance of scroll of said data displayed on said display screen based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means so as to effect scrolling of the data. - View Dependent Claims (9, 10, 11, 12)
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13. An electronic apparatus comprising:
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display means having a display screen for displaying data; transparent coordinate input means superimposed on said display screen of said display means for receiving input data; mark display means for displaying a plurality of marks indicating different scrolling directions of said data on said display screen of said display means; and control means, operating in accordance with the actuation of one of a plurality of positions of said transparent coordinate input means which corresponds to said marks displayed by said mark display means, for determining a scrolling direction of said data in response to a type of the actuated mark and for determining a scrolling distance of said data based upon the input data received by said transparent coordinate input means in accordance with variation of the coordinate corresponding to actuation of the position of said coordinate input means so as to effect scrolling of the data. - View Dependent Claims (14)
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15. An electronic apparatus comprising:
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display means having a display screen for displaying data; display control means for displaying information indicating a direction of scroll of said data on a display screen of said display means and for receiving input data; and scroll control means operating in accordance with the actuation of a position of the information displayed by said display means for determining a scrolling direction of said data, for detecting variation of actuation of a position of the information indicating a direction of scroll of said data and for determining a scrolling distance of said data based upon the input data received by said display control means so as to effect scrolling of the data. - View Dependent Claims (16, 17, 18, 19)
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Specification