Abstract: An adding system for adding scent information to digital-photographs includes an application program installed in an electronic device and a database stored with multiple pieces of scent information. An adding method includes following steps: loading and opening a digital-photograph through the application program; locating for a pixel point upon the digital-photograph which received an external clicking; searching boundaries outwardly from the pixel point to determine a tagged range; selecting one piece of scent information to be added from the database; linking the tagged range with the selected scent information for generating a tagged digital-photograph; and storing or sending the tagged digital-photograph. By using the adding system and adding method, other users may use other electronic devices to open the tagged digital-photograph and control a scent diffusing device to diffuse corresponding scent based on the scent information added in the digital-photograph.

Abstract: An adding system for adding scent information to digital-photographs includes an application program installed in an electronic device and a database stored with multiple pieces of scent information. An adding method includes following steps: loading and opening a digital-photograph through the application program; locating for a pixel point upon the digital-photograph which received an external clicking; searching boundaries outwardly from the pixel point to determine a tagged range; selecting one piece of scent information to be added from the database; linking the tagged range with the selected scent information for generating a tagged digital-photograph; and storing or sending the tagged digital-photograph. By using the adding system and adding method, other users may use other electronic devices to open the tagged digital-photograph and control a scent diffusing device to diffuse corresponding scent based on the scent information added in the digital-photograph.