Information processing apparatus and information processing method

An information processing method, comprising,

• in an information processing apparatus:
• capturing a current image at a specific time duration after a start of walk of a person;
• comparing the current image and a reference image, wherein a time of capture of the reference image corresponds to the specific time duration;
• determining a direction of the walk of the person based on the comparison of the current image and the reference image;
• and
• generating guide information for the person based on the determined direction, wherein the guide information indicates the person to walk in the determined direction.

A non-transitory computer-readable medium having stored thereon, computer executable-instructions that, when executed by a processor, cause the processor to execute operations, the operations comprising:

• capturing a current image at a specific time duration after a start of walk of a person;
• comparing the current image and a reference image, wherein a time of capture of the reference image corresponds to the specific time duration;
• determining a direction of the walk of the person based on the comparison of the current image and the reference image;
• and
• generating guide information for the person based on the determined direction, wherein the guide information indicates the person to walk in the determined direction.