Method and device for scrolling speed control
First Claim
1. A method of varying a scrolling speed provided for a set of items, wherein a first user input unit is configured to be actuated in a first direction and a second direction opposite the first direction, and wherein a second user input unit is configured to be actuated in the first and the second directions, the method comprising:
- providing a set of items of information that can be scrolled by a user;
detecting a scrolling action selection from the user by actuation of the first input unit;
detecting a scrolling speed variation selection from the user by actuation of the second user input unit; and
changing the scrolling speed based on the detected selections by the user,wherein changing the scrolling speed comprises increasing the scrolling speed if the scrolling action selection and the scrolling speed variation selection correspond to a same direction, and decreasing the scrolling speed if the scrolling action selection and the scrolling speed variation selection correspond to opposite directions.
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Accused Products
Abstract
The present invention is directed towards a method and a device for varying the scrolling speed provided for a set of items. The device comprises a first user input unit for allowing a scrolling action selection by the user, a second user input unit for allowing a scrolling speed variation selection, and a control unit, which provides a set of items of information that can be scrolled by a user (step 32), detects a scrolling action selection by a user via the first user input unit (step 34), detects a scrolling speed variation selection via the second user input unit (step 38), and changes the scrolling speed in dependence of the selections made by the user, (steps 42, 44). In this way varied scrolling speeds that can be fully controlled by a user in a simple manner are provided.
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Citations
23 Claims
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1. A method of varying a scrolling speed provided for a set of items, wherein a first user input unit is configured to be actuated in a first direction and a second direction opposite the first direction, and wherein a second user input unit is configured to be actuated in the first and the second directions, the method comprising:
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providing a set of items of information that can be scrolled by a user; detecting a scrolling action selection from the user by actuation of the first input unit; detecting a scrolling speed variation selection from the user by actuation of the second user input unit; and changing the scrolling speed based on the detected selections by the user, wherein changing the scrolling speed comprises increasing the scrolling speed if the scrolling action selection and the scrolling speed variation selection correspond to a same direction, and decreasing the scrolling speed if the scrolling action selection and the scrolling speed variation selection correspond to opposite directions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device for varying a scrolling speed provided for a set of items, comprising:
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an information presentation unit configured to provide a set of items of information that can be scrolled by a user, a first user input unit configured to receive a scrolling action selection by the user and configured to be actuated in a first direction and a second direction opposite the first direction, a second user input unit configured to receive a scrolling speed variation selection by the user and for configured to be actuated in the first and the second directions, and a control unit configured to; provide said set of items of information to the information presentation unit, detect the scrolling action selection by a user responsive to actuation of said first user input unit, detect the scrolling speed variation selection responsive to actuation of said second user input unit, and change the scrolling speed based on the detected selections by the user, wherein the control unit is configured to provide a scrolling speed increase if the scrolling action selection and the scrolling speed variation selection correspond to a same direction, and is configured to provide a scrolling speed decrease if the scrolling action selection and the scrolling speed variation selection correspond to opposite directions. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification