| 摘要 |
PROBLEM TO BE SOLVED: To provide a new method for detecting a situation of an operator who operates a mobile terminal device.SOLUTION: A mobile terminal device 1 operated by an operator comprises: an imaging unit 15 and an image signal processing unit 16 that acquire image data 160 obtained by imaging a periphery; a detection unit 101 that detects a movement of a subject in the image data 160 on the basis of detection target data 121 as a part obtained by excluding face part data 122 representing the face of the operator from the acquired image data 160; and a situation determination unit 102 that determines a situation of the operator in accordance with the movement of the subject detected by the detection unit 101. |
