Configurable keypad for an electronic device
First Claim
1. An electronic book reading device comprising:
- a first bi-stable display configured to couple to a first display controller and display visual representations of content of an electronic book;
a second bi-stable display configured to couple to a second display controller and display a plurality of different button configurations, one button configuration being displayed at a time and comprising one or more button areas;
a switch array disposed under the second bi-stable display, the second bi-stable display comprising a touch-sensitive layer to detect user input, and the switch array comprising dome switches to provide tactile feedback in response to the user input detected by the touch-sensitive layer;
a processor;
memory in electronic communication with the processor; and
instructions stored in the memory, the instructions being executable to;
process the user input; and
direct the second display controller to change a button configuration on the second bi-stable display from a first button configuration to a second button configuration.
1 Assignment
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Accused Products
Abstract
An electronic book reading device with a configurable keypad is described. The device includes a first display configured to display visual representations of content of an electronic book. The device further includes a second display configured to display a plurality of different button configurations, one button configuration being displayed at a time. The device also includes a switch array disposed under the second display, wherein the switch array is configured to receive user input and provide tactile feedback when the user input is received. The device includes a processor and memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to process the user input and change a button configuration on the second display from a first button configuration to a second button configuration.
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Citations
37 Claims
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1. An electronic book reading device comprising:
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a first bi-stable display configured to couple to a first display controller and display visual representations of content of an electronic book; a second bi-stable display configured to couple to a second display controller and display a plurality of different button configurations, one button configuration being displayed at a time and comprising one or more button areas; a switch array disposed under the second bi-stable display, the second bi-stable display comprising a touch-sensitive layer to detect user input, and the switch array comprising dome switches to provide tactile feedback in response to the user input detected by the touch-sensitive layer; a processor; memory in electronic communication with the processor; and instructions stored in the memory, the instructions being executable to; process the user input; and direct the second display controller to change a button configuration on the second bi-stable display from a first button configuration to a second button configuration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electronic device comprising:
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a bi-stable button display configured to couple to a display controller and display a plurality of button configurations, each of the button configurations presenting an associated character or graphic; a plurality of dome switches disposed under the bi-stable button display, the bi-stable button display including a touch-sensitive layer configured to detect input, wherein at least one of the dome switches provides tactile feedback in response to the input; a processor; memory in electronic communication with the processor; and instructions stored in the memory, the instructions being executable to; process the input; and responsive to the input, direct the display controller to display different button configurations on the bi-stable button display so that different characters or graphics are presented. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A method comprising:
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displaying a keypad in a first keypad configuration on a bi-stable button display of an electronic device; receiving input comprising selection of one or more buttons of the displayed keypad from a user; providing tactile feedback and visual feedback to the user in response to selection of individual buttons of the one or more buttons, the visual feedback comprising changing an appearance of a selected button of the one or more buttons; determining, based on the input, whether to change the displayed keypad to a second keypad configuration, wherein the second keypad configuration is different from the first keypad configuration; and displaying the second keypad configuration on the button display if it was determined that the keypad should be changed. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25)
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26. An electronic device comprising:
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one or more processors; and one or more non-transitory computer-readable media storing instructions that are executable by the one or more processors to perform acts comprising; displaying visual representations of electronic information on a first display; displaying visual representations of electronic information describing a plurality of button configurations on a second display separate from the first display; receiving input corresponding to a selection of a button of one of the button configurations displayed on the second display; providing sensory feedback in response to the input, the sensory feedback including visual feedback comprising changing an appearance of the selected button to indicate selection of the selected button; processing the input; and electronically displaying different button configurations on the second display. - View Dependent Claims (27, 28, 29, 30, 31, 32)
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33. An electronic book reading device comprising:
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a first display configured to display visual representations of electronic content of an electronic book; a second display, independent and separate from the first display, configured to electronically display visual representations of a plurality of different button configurations, one button configuration being displayed at a time; a processor; a memory in electronic communication with the processor; and instructions stored in the memory, the instructions being executable to; process user input; and provide visual feedback in response to selection of one or more buttons of a displayed button configuration, the visual feedback comprising changing an appearance of a selected button of the one or more buttons to indicate the selection of the selected button. - View Dependent Claims (34, 35, 36, 37)
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Specification