What are problems associated with the current barcode system?

What are problems associated with the current barcode system?
Propose a new product or system to improve the current system.
Develop on paper a new product or system that would solve these problems and also add new benefits to embedded information

Best answer:

One problem is that there are actually people out there who think that barcodes are the work of the devil. I’m not sure how anyone would address such irrationality. ?°)