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In the 1990s, building managers faced a common issue: constant complaints about slow elevators. Upgrading the machinery was prohibitively expensive, and the elevators met technical standards. But engineers discovered the real problem wasn't mechanical-it was psychological.

People perceived the wait time as longer than it actually was. The ingenious solution? Install mirrors. By giving passengers something to look at, their attention shifted and the perceived wait time dropped instantly.

This small, low-cost fix dramatically improved user satisfaction without changing a single motor. The presence of mirrors not only distracted people but also made the space feel larger and more comfortable. It's a timeless lesson in design thinking: sometimes the smartest engineering isn't about adding power-it's about understanding people. This example still serves as a benchmark in UX and service design across industries today.

In the 90s, people complained about slow elevators. Instead of expensive upgrades, engineers used psychology to solve the problem!
They installed mirrors, and complaints vanished overnight!

Asked Meta AI to imagine the above.