Interactive application for retrieving content via imaging of printed substrate
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United States of America Patent
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Jan 3, 2012
Issued Date -
N/A
app pub date -
Mar 30, 2010
filing date -
Dec 1, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An interactive application for execution on a handheld display device having an image sensor, a transceiver and a touch-sensitive screen. The interactive application is configured to operatively control the device so as to perform the steps of: determining interaction data using image data captured by the image sensor, the image data being captured by imaging a printed substrate containing printed content; sending the interaction data to a computer system, thereby causing the computer system to retrieve display data corresponding to the printed content; receiving the display data from the computer system; and displaying content based on the received display data. The touch-sensitive screen enables interaction with the displayed content.
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