Display device and information processing terminal device

A display device comprising:

• a spherical display unit;
• a reception unit configured to receive an image from an external device;
• a sensor unit configured to measure a line of sight, a head position, or a posture of a user;
• a control unit, wherein when a first image received from a first external device is displayed on the display unit, the control unit receives a second image from a second external device included in the first image, on the basis of at least one of a line of sight, a head position, and a posture of a user measured by the sensor unit, and the control unit causes the display unit to display the second image;
• and
• a sound collection unit,
• wherein the control unit transmits audios collected by the sound collection unit to the external device.

A display device comprising:

• a spherical display unit;
• a reception unit configured to receive an image from an external device;
• a sensor unit configured to measure a line of sight, a head position, or a posture of a user;
• a control unit, wherein when a first image received from a first external device is displayed on the display unit, the control unit receives a second image from a second external device included in the first image, on the basis of at least one of a line of sight, a head position, and a posture of a user measured by the sensor unit, and the control unit causes the display unit to display the second image;
• and
• a measurement unit configured to measure pressure acting between a user's foot and a ground surface with which the user's foot makes contact,
• wherein the control unit switches the first image and the second image to control display according to a result of measurement by the measurement unit.