Presentation device

A presentation device comprising:

• a video signal controller adapted to process a picture signal from an image sensor that captures a subject, and to output a video signal of a video image for display on a display unit;
• and a remote controller adapted to output a wireless signal to the video signal controller to instruct modification of the video image displayed on the display unit;
• wherein the remote controller includes a capture instruction unit for instructing display of a still image created by a portion of the video image, and a position instruction unit for instructing shifting of the display position of the still image on the display unit;
• and
• the video signal controller includes:
• a video signal processing unit for creating a live video image within field captured by the image sensor;
• and
• a capture control unit that creates the still image reduced in size relative to field of capture on the basis of the video image, and displays the still image in a capture window superimposed on the live video image when receiving an instruction from the capture instruction unit;
• and that changes a position of the capture window when receiving an instruction from the position instruction unit.