1974: A supermarket cashier scans a multipack of chewing gum across a bar-code scanner in Troy, Ohio. It's the first product ever checked out by Universal Product Code. Some readers may be unable to ...

Spread the love“`html In today’s fast-paced business world, effective inventory management is crucial for success. One of the most potent tools in this domain is the barcode scanner. Leveraging ...

Universal Product Code apps for the iPhone let shoppers find additional information and perform price comparisons on products while inside a store. They also let allow an iPhone to serve as a front ...

Dayton native Paul McEnroe is credited with developing the bar code, first used in a Troy Marsh grocery store. DAYTON DAILY NEWS ARCHIVES The world's first bar code scanner is shown in operation at a ...