Display control method, apparatus, computer program product and storage medium

A system comprising:

• a camera;
• a display connected to the camera;
• a processor;
• and
• instructions that, when executed by the processor, cause the processor to perform the steps of:
• capturing images with the camera based on a trigger signal, wherein the trigger signal indicates a user for which a head image is captured;
• in response to the images captured by the camera including the head image of the user, determining a head position of the user and rotating the display connected to the camera to orient the display toward a head of the user based on a determined head position;
• and
• in response to the images captured by the camera not including the head image of the user, rotating the display based on the trigger signal and capturing images with the camera while rotating the display, determining whether the images captured by the camera while rotating the display include the head image of the user, and in response to the images captured by the camera while rotating the display including the head image of the user, determining the head position of the user and rotating the display to orient the display toward the head of the user based on the determined head position.

One or more non-transitory computer-readable media that includes instructions that, when executed by one or more processors, cause the one or more processors to perform the steps of:

• capturing images with a camera based on a trigger signal, wherein the trigger signal indicates a user for which a head image is captured;
• in response to the images captured by the camera including the head image of the user, determining a head position of the user and rotating a display connected to the camera to orient the display toward a head of the user based on a determined head position;
• and
• in response to the images captured by the camera not including the head image of the user, rotating the display based on the trigger signal and capturing images with the camera while rotating the display, determining whether the images captured by the camera while rotating the display include the head image of the user, and in response to the images captured by the camera while rotating the display including the head image of the user, determining the head position of the user and rotating the display to orient the display toward the head of the user based on the determined head position.