Which retail giant invented and first implemented the barcode scanner technology that revolutionized inventory management?

Test your knowledge about the fascinating origins of everyday technologies we now take for granted. Behind many common products are surprising stories of invention, discovery, and even accidents that changed the course of history. This poll explores which major retail brand was responsible for a groundbreaking technology invention that transformed how we shop and manage inventory worldwide.

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

Walmart - developed by Sam Walton's engineering team in 1971
Kroger - created through their research division in partnership with RCA in 1967
Sears - invented by their logistics department in 1969
JCPenney - engineered as part of their modernization initiative in 1972