Card for facilitating user interaction
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United States of America Patent
Stats
-
Sep 18, 2007
Grant Date -
Dec 2, 2004
app pub date -
Apr 2, 2004
filing date -
Apr 7, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A card for identifying a user to a computer system using a sensing device, the card having an interface surface having disposed thereon or therein coded data, the coded data including a plurality of coded data portions, each coded data portion being indicative of an identity of the user, the sensing device being adapted to: (a) sense at least one coded data portion; (b) generate, using the at least one sensed coded data portion, indicating data indicative of the identity of the user; and, (c) transfer the indicating data to the computer system, the computer system being responsive to determine, using the indicating data, the identity of the user.
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