| 摘要 |
Abstract: The invention aid to product disposal by enabling identification of material composition of a product by scanning or capturing an image of a composition type identifier carried 5 on the product using a smart phone or similar device. The composition type identifier can be processed with the device location to determine an address of a disposal point appropriate for the product material, which can be reproduced on the smart phone so a user can be informed of the disposal point and any appropriate disposal requirement of the product materials at the disposal point. - I I( |
