Since the 1970s, bar codes have provided a reliable, inexpensive form of machine-readable identification. Although bar coding has numerous benefits, its primary function is to error-proof the ...

Someone’s hard work can be another’s stepping-stone to success! Barcode was the brainchild of Norman Joseph Woodland, but it is George Laurer who is credited for bringing the idea to fruition.

A chipless RFID approach offers a cost-effective alternative to bar-code readers. Radio frequency identification (RFID) is usually implemented with a reader and tag containing an integrated circuit ...