| 摘要 |
PROBLEM TO BE SOLVED: To provide a device with a security function which realizes both security protection and user-friendliness insurance.SOLUTION: The device comprises: imaging means which captures an image of a predetermined detection range in which the face of a user operating the device is reflected; face detection means which detects the face of a person existing in the image captured by the imaging means; and security protection means which on the basis of user face information acquired with the start of a security monitoring function as a moment, when the face detection means becomes less able to detect the face of the user within the detection range during operation of the security monitoring function, activates a security protection function. |
