Display system, display device, head-mounted display device, display control method, control method for display device, and computer program

A head-mounted display device mounted on a head of a user, the head-mounted display device comprising a first display device and a second display device configured to receive video data and display videos on the basis of the received video data, wherein

• the first display device includes:
• a first video receiving section configured to receive the video data;
• a first display section configured to cause, on the basis of the video data received by the first video receiving section, one eye of the user to visually recognize the video;
• and
• a first inter-device communication section configured to communicate with the second display device,
• the second display device includes:
• a second video receiving section configured to receive the video data;
• a second display section configured to cause, on the basis of the video data received by the second video receiving section, the other eye of the user to visually recognize a video;
• and
• a second inter-device communication section configured to communicate with the first display device, and
• the first inter-device communication section included in the first display device and the second inter-device communication section included in the second display device execute the communication to detect deviation between the videos visually recognized by a right eye and a left eye of the user.

A head-mounted display device mounted on a head of a user, the head-mounted display device comprising a first display device and a second display device configured to receive video data transmitted by a transmitting device and display videos on the basis of the received video data, wherein

• the first display device includes:
• a first video receiving section configured to receive the video data transmitted by the transmitting device;
• a first display section configured to cause, on the basis of the video data received by the first video receiving section, one eye of the user to visually recognize a video;
• and
• a first transmitting section configured to transmit information related to the video displayed by the first display section to the transmitting device, and
• the second display device includes:
• a second video receiving section configured to receive the video data transmitted by the transmitting device;
• a second display section configured to cause, on the basis of the video data received by the second video receiving section, the other eye of the user to visually recognize a video;
• and
• a second transmitting section configured to transmit information related to the video displayed by the second display section to the transmitting device.

A display control method in a display system including a transmitting device that transmits video data and a first display device and a second display device that display videos on the basis of the video data transmitted by the transmitting device, the display control method comprising:

• the transmitting device wirelessly transmitting the video data formed by continuous frames to the first display device and the second display device;
• the first display device receiving the video data transmitted by the transmitting device and displaying a video with a first display section on the basis of the received video data;
• the second display device receiving the video data transmitted by the transmitting device and displaying a video with a second display section on the basis of the received video data;
• and
• detecting deviation between the video displayed by the first display section and the video displayed by the second display section.