| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for effectively notifying a subject of the start of exposure or the end of exposure when photographing.SOLUTION: A communication apparatus 1 comprising a photographing unit 12 receives user operation with an operation unit 14 and photographs a subject with a camera module included in the photographing unit 12. The communication apparatus 1 includes a radio communication unit 11 for radio communication with another communication apparatus, and transmits, to another communication apparatus mentioned, exposure start timing and exposure end timing with the photographing unit 12. Another communication apparatus mentioned receives an exposure start timing notification and an exposure end timing notification from the communication apparatus 1, and notifies the user of another communication apparatus mentioned of the start of the exposure or the end of the exposure, with a vibrator of a notification unit. |
