Input/output device, input/output program, and input/output method

An I/O program comprising:

• a display process of generating a stereoscopic image;
• a depth level sensor process of measuring a distance to an object;
• a control process of displaying a view in the display process according to the depth level sensor process;
• and
• a depth level adjustment process of applying an adjustment process to at least one of a region width and a region position of a measurement region of the depth level sensor process.

An I/O method comprising:

• a display step of generating a stereoscopic image;
• a depth level sensor step of measuring a distance to an object;
• a control step of displaying a view in the display step according to the depth level sensor step;
• and
• a depth level adjustment step of adjusting at least one of a region width and a region position of a measurement region of the depth level sensor step.