05485176 is referenced by 165 patents and cites 10 patents.

An information display system having a housing with a location for receiving a document such as a book is provided. A location detection circuit is mounted on the housing adjacent the document and can determine any subjective selection of a location on the document. The document can have a plurality of indicia. When such indicia is selected, a control circuit can retrieve the information from a read only memory and appropriately display the information in an audible or visual manner.

Title
Information display system for electronically reading a book
Application Number
952329
Publication Number
5485176
Application Date
June 23, 1994
Publication Date
January 16, 1996
Inventor
Shinichirou Sugiura
Tokyo
JP
Hirotsugu Tomizawa
Kawaguchishi
JP
Makoto Ohara
Tokyo
JP
Agent
Price Gess & Ubell
Assignee
Kabushiki Kaisha Sega Enterprises
JP
IPC
G09G 3/02
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