Methods and systems for interacting with physical objects
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United States of America Patent
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Dec 8, 2009
Grant Date -
Nov 27, 2008
app pub date -
May 23, 2008
filing date -
May 19, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A user detects data from a physical object (e.g., a poster) using a handheld appliance. The appliance then contacts a remote computer based on the data obtained from the object, and can perform any of a variety of functions, such as purchasing tickets to a concert or movie, or downloading music. The data can be obtained from the object in various ways, such as by optical sensing or by electromagnetic detection.
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