| 摘要 |
PROBLEM TO BE SOLVED: To provide a projector or the like that can be remotely controlled without using an operating means such as a remote controller.SOLUTION: A projector 100 includes: an input unit 110 that receives first image information indicative of a first image from a controller; a determiner 130 that determines whether operation image information indicative of an operation image is contained in the first image information input to the input unit 110 regardless of a set source indicative of a device that has input the image information, and also for determining whether control operation has been carried out, on the basis of the operational image information; and a control unit 140 for performing control operation according to a control operation. |
