AUDIO BOOK FOR PEN-BASED COMPUTER

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United States of America Patent

SERIAL NO

13933070

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Abstract

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A system for producing audio output from interaction with printed material and a pen based computer system. The system includes a printed page including a substantially invisible position code and a human viewable image. The system further includes a pen-based computer system for determining a position of the human viewable image in response to interactions there between, e.g., based upon the pen tip's proximity to the image. The pen-based computer is operable to produce a human-audible output corresponding to the human viewable image contemporaneously with the interaction. The human viewable image may be produced independent of the pen based computer and may include a textual word and/or an image. A plurality of pages may be provided in book form allowing a plurality of audio recordings to be rendered in connection with a plurality of images, thusly providing an interactive audio book experience for the user.

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Patent Owner(s)

Patent OwnerAddress
LEAPFROG ENTERPRISES INC6401 HOLLIS STREET SUITE 150 EMERYVILLE CA 94608

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HENDRICKSON, Craig Albany, US 6 182
SINCLAIR, Christa Los Gatos, US 2 14

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