How to Scan Barcodes With an Android Phone Using Barcode Scanner
The CueCat is a cat-shaped handheld barcode reader that was given away free to Internet users in 2000. It enabled a user to open a link to an Internet URL by scanning
Barcode reader - Wikipedia
Barcode - Wikipedia
QR Codes + Wikipedia – Diff
Barcode - Wikipedia | PDF | Barcode | Universal Product Code