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by gotorazor
1207 days ago
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RFID We have the tech to do this. They library system where I am put RFID tags in all the books. You put the all books you want in a special tray at checkout. (There is still a checkout counter with a machine.) The computer will instantly display all the books you have on the tray. You touch the screen to confirm all the books and it will check them out and print a paper receipt. They can probably eliminate the checkout too, maybe. I imagine that they do it so that the user (you) can confirm what items the computer thinks they wanted to check out. |
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