Electronic device, method for controlling electronic device, and non-transitory computer-readable medium

A method for controlling an electronic device, the method comprising:

• acquiring information on a distance from an imaging device to an object;
• controlling notification of a relationship between a recommended distance and the distance from the imaging device to the object, the recommended distance representing a photographing distance that enables three-dimensional viewing of a captured image containing two image regions with parallax relative to each other;
• setting whether to display information showing the relationship between the recommended distance and the distance from the imaging device to the object;
• and
• adjusting the recommended distance,
• wherein the information on the recommended distance is adjusted based on an inter-pupil distance of a user, and
• wherein the recommended distance is adjusted to be longer in a case where the inter-pupil distance is shorter than a reference value for the inter-pupil distance and the recommended distance is adjusted to be shorter in a case where the inter-pupil distance is longer than the reference value.

A non-transitory computer-readable medium storing a program, wherein the program causes a computer to execute a method for controlling an electronic device, the method comprising:

• acquiring information on a distance from an imaging device to an object;
• controlling notification of a relationship between a recommended distance and the distance from the imaging device to the object, the recommended distance representing a photographing distance that enables three-dimensional viewing of a captured image containing two image regions with parallax relative to each other;
• setting whether to display information showing the relationship between the recommended distance and the distance from the imaging device to the object;
• and
• adjusting the recommended distance,
• wherein the information on the recommended distance is adjusted based on an inter-pupil distance of a user, and
• wherein the recommended distance is adjusted to be longer in a case where the inter-pupil distance is shorter than a reference value for the inter-pupil distance and the recommended distance is adjusted to be shorter in a case where the inter-pupil distance is longer than the reference value.