I was picking up a prescription at CVS the other day and noticed that the busy pharmacy tech had a bar code stuck to the back of his hand. I asked him about it (curiosity is deeply embedded in the Tally-ho genetic makeup), and he explained that he has to enter his identity into the computer system so often that he finds it most efficient to just have it right there on his hand.
I've certainly seen people use the ID cards on their neck lanyards to scan in before, but never their hands. Soon we will all be microchipped like our pets.
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