Authentication apparatus, authentication system, and authentication method
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United States of America Patent
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Feb 20, 2007
Grant Date -
Jul 8, 2004
app pub date -
Oct 10, 2003
filing date -
Oct 11, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An object is to provide an authentication apparatus with improved effect of preventing unauthorized use, which is applied to personal equipment carrying out a predetermined function. This authentication apparatus includes a functional part carrying out a predetermined function to be used by a user, an electromyogram acquiring part for measuring a change of an electromyogram caused by a motion of a muscle of the user, and a state transition part for implementing a transition into a state in which the user can use the predetermined function of the functional part, according to authentication of the user based on the result of the measurement.
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