| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ultrasonic system and method capable of recognizing impact patterns for user authentication, and modifying diagnostic modes. <P>SOLUTION: The ultrasonic system to be activated with a plurality of diagnostic modes comprises an impact sensor to perceive an impact applied to the ultrasonic system by the user and operate so as to generate impact pattern information, and a controller to operate so as to control the ultrasonic system's activation based on the impact pattern information. <P>COPYRIGHT: (C)2010,JPO&INPIT |
