Which company invented and installed the world's first self-checkout system in a retail store in 1992?

The retail landscape has been shaped by numerous technological innovations that changed how we shop. From barcode scanners to mobile payment systems, these inventions have streamlined the shopping experience. One particularly transformative technology—self-checkout systems—fundamentally altered store operations and customer experiences. Test your knowledge about this retail innovation that changed the face of modern shopping forever!

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IBM with their 'FastLane' system
NCR Corporation with their 'CheckRobot' technology
Dr. Howard Schneider's company Optimal Robotics
Fujitsu with their 'U-Scan' terminals