Enhanced Ebook and Enhanced Ebook Reader
First Claim
1. An enhanced e-book, said enhanced e-book comprising a source file of a base work and electronically accessible context-specific information.
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Accused Products
Abstract
An electronic device having enhanced search capability, the electronic device having executable instructions in device memory and a human-readable display. The device comprises in the memory an electronic source file of an electronic document, the electronic document comprising first and second searchable terms, the first searchable term at a first portion of the electronic document being selectable by a human reader without the human reader manually entering in the first searchable term, and the second searchable term being selectable by a human reader. Upon selection by the human reader of the first and second searchable terms, the executable instructions cause to be displayed on the display screen a second portion of the electronic document wherein the first and second search terms occur. The enhanced device can be an enhanced e-book comprising a source file of a base work and electronically accessible context-specific information. The enhanced device can be an enhanced e-book comprising a display screen, memory, and executable instructions in the memory for displaying on the display screen text from a source file of a base work in an electronic source file readable by the enhanced e-book reader. The base work can have at least one selectable term, which upon selection by a human reader of the selectable term there can appear displayed on the display screen the context-specific information relating to the selectable term.
196 Citations
18 Claims
- 1. An enhanced e-book, said enhanced e-book comprising a source file of a base work and electronically accessible context-specific information.
- 5. An electronic device having enhanced search capability, said electronic device having executable instructions in device memory and a human-readable display, said device comprising in said memory an electronic source file of an electronic document, said electronic document comprising at least one searchable term and a search function icon displayable upon said display screen, said searchable term at least appearing in a first portion of said electronic document, said searchable term being selectable by a human reader without said human reader manually entering in said searchable term, wherein upon selection by said human reader of said searchable term and subsequently selecting said search function icon, said executable instructions cause to be displayed on said display screen a second portion of said electronic document wherein said searchable term occurs.
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10. An e-book reader, said e-book reader having a predetermined operative period, said operative period being defined by limited time or limited content, after which operative period expires said e-book reader no longer functions as an e-book reader.
- 11. The e-book reader of claim 11, said e-book reader having stored in memory viewable content, said viewable content being viewable for a limited time not dictated by battery life, wherein after said limited time said content is no longer viewable on said e-book reader.
Specification