Method and apparatus for navigating an image using a touchscreen
First Claim
1. A method of navigating an image viewed on a display screen, the image being controlled by a processor that receives navigational commands selected on a touchscreen of an auxiliary display device, the method comprising:
- (a) partitioning the entire area of the touchscreen into a navigation region and at least one entry control area;
(b) partitioning the navigation region of the touchscreen into a plurality of navigational control areas such that the entire navigation region is covered by the plurality of navigational control areas, each navigational control area being associated with a different navigational command;
(c) selecting one of the navigational control areas;
(d) transmitting the navigational command associated with the selected navigational control area to the processor; and
(e) the processor receiving and executing the transmitted navigational command to navigate the image.
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Accused Products
Abstract
A method and apparatus for navigating an image viewed on a display screen. The image is controlled by a processor that receives navigational commands selected on a touchscreen of an auxiliary display device. The touchscreen is partitioned into a plurality of navigational control areas. Each navigational control area is associated with a different navigational command. When one of the navigational control areas of the touchscreen is selected, the navigational command associated with the selected navigational control area is transmitted to the processor. The processor receives and executes the transmitted navigational command to navigate the image. The boundaries of the control areas are normally hidden from view, but can be revealed on the touchscreen in response to a user input.
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Citations
32 Claims
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1. A method of navigating an image viewed on a display screen, the image being controlled by a processor that receives navigational commands selected on a touchscreen of an auxiliary display device, the method comprising:
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(a) partitioning the entire area of the touchscreen into a navigation region and at least one entry control area;
(b) partitioning the navigation region of the touchscreen into a plurality of navigational control areas such that the entire navigation region is covered by the plurality of navigational control areas, each navigational control area being associated with a different navigational command;
(c) selecting one of the navigational control areas;
(d) transmitting the navigational command associated with the selected navigational control area to the processor; and
(e) the processor receiving and executing the transmitted navigational command to navigate the image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of navigating an image viewed on a display screen, the image being controlled by a processor that receives navigational commands selected on a touchscreen of an auxiliary display device, the method comprising:
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(a) partitioning the entire area of the touchscreen into a navigation region and at least one entry control area;
(b) partitioning the navigation region of the touchscreen into a plurality of navigational control areas such that the entire navigation region is covered by the plurality of navigational control areas, each navigational control area being associated with a different navigational command, the boundaries of the control areas being hidden from view;
(c) selecting one of the navigational control areas;
(d) transmitting the navigational command associated with the selected navigational control area to the processor; and
(e) the processor receiving and executing the transmitted navigational command to navigate the image. - View Dependent Claims (15)
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16. Apparatus for navigating an image viewed on a display screen, the image being controlled by a processor that receives navigational commands from the apparatus, the apparatus comprising:
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(a) a touchscreen having its entire area partitioned into a navigation region and at least one entry control area, the navigation region partitioned into a plurality of navigational control areas such that the entire navigation region is covered by the plurality of navigational control areas, each navigational control area being associated with a different navigational command, the touchscreen being used for selecting one of the navigational control areas; and
(b) a transmitter for transmitting the navigational command associated with the selected navigational control area to the processor, wherein the processor receives and executes the transmitted navigational command to navigate the image. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. Apparatus for navigating an image viewed on a display screen, the image being controlled by a processor that receives navigational commands from the apparatus, the apparatus comprising:
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(a) a touchscreen having its entire area partitioned into a navigation region and at least one entry control area, the navigation region partitioned into a plurality of navigational control areas such that the entire navigation region is covered by the plurality of navigational control areas, each navigational control area being associated with a different navigational command, the boundaries of the control areas being hidden from view, the touchscreen being used for selecting one of the navigational control areas; and
(b) a transmitter for transmitting the navigational command associated with the selected navigational control area to the processor, wherein the processor receives and executes the transmitted navigational command to navigate the image. - View Dependent Claims (32)
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Specification