ELECTRONIC BOOK WITH ENHANCED FEATURES
First Claim
Patent Images
1. Electronic book comprising:
- a housing;
first and second electronic touch screen displays supported on the housing;
a digital processor in the housing controlling presentation on the displays;
a tangible computer-reader storage medium accessible to the processor, electronic book files being stored on the medium for presentation of text represented by the files in a portrait mode on the display;
the processor receiving a display mode change signal and in response automatically changing presentation of text on at least one display from portrait mode to landscape mode.
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Accused Products
Abstract
An electronic book with opposed displays facing each other on a foldable housing can present book text on each page in portrait mode. Upon receipt of a mode change signal caused by, for example, the user rotating the book 90°, the lower display can display an image of a keyboard and/or text in landscape mode while the upper display can present text in landscape mode. The keyboard image may be for a user-selected language.
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Citations
20 Claims
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1. Electronic book comprising:
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a housing; first and second electronic touch screen displays supported on the housing; a digital processor in the housing controlling presentation on the displays; a tangible computer-reader storage medium accessible to the processor, electronic book files being stored on the medium for presentation of text represented by the files in a portrait mode on the display; the processor receiving a display mode change signal and in response automatically changing presentation of text on at least one display from portrait mode to landscape mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. Electronic book comprising:
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a housing; at least a first electronic touch screen display supported on the housing; a digital processor in the housing controlling presentation on the display; a tangible computer-reader storage medium and accessible to the processor, electronic book files being stored on the medium for presentation of text represented by the files on the display; the processor presenting a user interface on the display allowing a user to select a language, a keyboard associated with the language selected by the user being automatically presented on the display upon receipt of a display mode change signal. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. Method comprising:
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providing an electronic book with opposed first and second displays facing each other on a foldable housing; presenting book text on each page in portrait layout; upon receipt of a mode change signal, presenting on the first display an image of a keyboard or text in landscape layout and presenting on the second display text in landscape layout. - View Dependent Claims (17, 18, 19, 20)
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Specification