Happy 40th birthday to the barcode. By Jonathan Berr. June 26, 2014 / 5:29 PM EDT ... 2D barcodes, also known as a Quick Response or QR Code are becoming increasingly popular.

Happy 50th birthday to the UPC barcode – no one expected you would revolutionize global commerce Published: July 25, 2024 8:08am EDT. Jordan Frith, Clemson University. Author ...