Leapfrog Enterprises, Inc.

Tom Musolf

Mark B Flowers

Larry Lynch

Dave Conroy

James L Marggraff

Richard Glen Freeman

Michael Much

An electrographic position location apparatus and a data cartridge are disclosed. The data cartridge comprises a body and a memory device in the body. A connector extends from the body and is coupled to the memory device. A microphone is attached to or is incorporated within the body.

Electrographic position location apparatus including recording capability and data cartridge including microphone

A print media receiving unit is disclosed. In one embodiment, the print media receiving unit comprises a platform that includes a surface adapted to receive a print medium comprising a spine. The spine may be disposed in a spine receiving portion in the platform. A location detection system capable of determining a location of a selected region of the print medium may be associated with the platform.

Print media receiving unit including platform and print media

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Mountain View, CA, United States of America

Tom Musolf