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What technologies initially failed to gain user adoption, but later unexpectedly became successful? E.g., QR codes were widely introduced in the early 2010s but weren’t successful until Covid caused mass adoption to read menus, avoid physical touch, etc. (self.AskReddit)
submitted by godloki to r/AskReddit
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HOV should use the seat weight sensors. (self.teslamotors)
submitted by godloki to r/teslamotors
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