Which retail technology innovation was first introduced in a grocery store in 1974, fundamentally changing inventory management and checkout processes worldwide?

The world of retail technology has evolved dramatically, revolutionizing how we shop and how businesses operate. From barcode scanners to self-checkout kiosks, many innovations we take for granted today were once groundbreaking discoveries that transformed the industry. Test your knowledge about the origins and evolution of retail technology that shaped modern commerce and consumer experiences. Do you know which innovations came first and who pioneered them?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

The UPC barcode scanner, first used at Marsh Supermarket in Troy, Ohio on a pack of Wrigley's chewing gum
The electronic point-of-sale system (EPOS), first implemented at Macy's department store in New York
The self-checkout kiosk, pioneered by Walmart in its flagship Arkansas location
The electronic article surveillance (EAS) anti-theft system, first used by Sears to prevent shoplifting