Playing store just got really, really fun because you can now build your own LEGO barcode scanner. As you can see after the break, it works well and it’s fast like a real barcode scanner.

In practice, the Morse character set doesn’t work very well because ... The grocery checkout barcode scanner hasn’t changed much over the years. It’s mounted in a slot and items are passed ...

Barcode scanner s are a must have in the modern grocery ... has wireless operation for ease of use, and is very easy to set up. It offers a flexible function as it can read all kinds of barcodes ...

But 50 years after being first used on teabags in Spalding, Lincolnshire, barcodes are now set to become obsolete ... And in 1949 he drew the first barcode in the sand of Miami Beach in Florida ...