Something Is Wrong in This 1960s Laundromat: Answer

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This picture shows a 1960s-style laundromat. One modern item does not belong with the old machines and vintage setting.

The Answer

The correct answer is: The QR code payment sign does not belong in a 1960s laundromat..

Here is why

1. The coin machines, laundry basket, and detergent fit the older setting.
2. The QR code payment sign is modern.

Why people miss it

The laundromat has signs and labels already, so the modern QR code can hide in plain sight.

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