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[OC] 3am nappy change in low-light.
(lemmy.world)
Thought this up yesterday.
The only thing flipped more often is USB-A.
(Translation: A nappy is a diaper)
add to that: with just contrasting colours, people would forever be confused about which colour represents the front and which the back.
such a design would just present the same problem again at twice the cost.
Yellow - front
Greenish brown - back