Object information providing apparatus, object awareness apparatus, and object awareness system

An object awareness apparatus which receives information of an object from an object information providing apparatus and recognizes the object, the object awareness apparatus comprising:

• a photo sensor which detects light emitted from the object information providing apparatus;
• and
• a controller which recognizes the information of the object and a location of the object on the object awareness apparatus based on the detected light.

An object awareness system, comprising:

• an object information providing apparatus which comprises at least one light emitting element which projects light and a first controller which controls a light emitting state of the at least one light emitting element so as to provide information of an object in the form of light;
• and
• an object awareness apparatus which comprises a photo sensor which detects the light emitted from the object information providing apparatus, and a second controller which recognizes the information of the object and a location of the object on the object awareness apparatus based on the detected light.