15. 2D Barcodes in Industry
• What is it?
• Who made it?
• How much is it worth?
• Where is it?
• Where has it been?
• Where is it going?
• Does it need maintenance?
2D Barcodes enable items to talk to us!
• Is it under warranty?
• Has it expired?
• Has it been recalled?
• Is it counterfeit?