Interactive electronic device with optical page identification system

An electronic learning device for receiving a book having a plurality of successive page spreads, at least one page spread having selectable content and an optically readable page identifier. The device includes a housing configured to receive the book, a position sensor in the housing configured to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CIMERMAN CHRISTOPHER D, TAYLOR JOHN W, MEADE JAMES P, ERNST STEPHEN M
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
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