When and where was the world's first self-checkout system installed in a retail environment?

Self-checkout systems have transformed the retail landscape, offering customers greater convenience and control over their shopping experience. These technological innovations have significantly impacted how stores operate and how consumers interact with retail environments. Test your knowledge about the origins and evolution of this revolutionary retail technology that changed the way we shop forever.

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1992 at Price Chopper in New York, designed by David R. Humble
1986 at Kroger in Atlanta, designed by CheckRobot Inc.
2001 at Walmart in Arkansas, designed by NCR Corporation
1992 at Price Chopper in New York, designed by Dr. Howard Schneider