Computer system with wireless pen and relay pairing
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United States of America Patent
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Apr 10, 2012
Issued Date -
N/A
app pub date -
Nov 18, 2008
filing date -
May 18, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A computer system includes a printer configured to print visible information and invisible coded data tags on print media. A pen-type device includes an image sensor configured to sense the data tags and wirelessly transmit associated sensed data. A relay is configured to receive the transmitted data. One or more servers are interfaced to the relay, and are configured to process the received data from the relay and to perform an action based upon the received data.
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