| 摘要 |
PURPOSE: An operation method of the fingerprint recognizer is provided to remove boredom and anxiety due to the recognition delay by showing the processing through sound or LED(Light Emitting Diode) while working the fingerprint recognition. CONSTITUTION: When a user inputs the own fingerprint(S10), the fingerprint recognizer notifies the processing to the user by making sounds or flickering the LED(S20), and performs the fingerprint recognition service by comparing the user fingerprint with the registered fingerprint(S30). If both are the same fingerprint(S40), the fingerprint recognizer displays O.K sign in sound or on a screen(S50). Otherwise(S40), the fingerprint recognizer displays Error sign in sound or on the screen(S60).
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