Which of these retail innovations was first invented by IBM engineer Norman Joseph Woodland in 1949, inspired by Morse code, but didn't see widespread retail adoption until the 1970s?

The retail landscape has been transformed by numerous technological innovations throughout history. Some inventions radically changed how we shop, while others revolutionized inventory management and customer experience. This poll tests your knowledge about a groundbreaking retail technology that fundamentally altered commerce worldwide. Can you identify which invention truly transformed the retail industry?

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

• The barcode scanner (Universal Product Code)
• The electronic cash register
• The automated checkout system
• The electronic anti-theft tag

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