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by parliament32
2067 days ago
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Their use has exploded since Covid in dense cities: I regularly have to use them to fill out pre-screening forms for facilities ("do you have symptoms X or have been in contact..."), see restaurant menus, pay bills (receipt at a restaurant has a QR code printed on the bottom, link to an online checkout on your phone, so you don't have to handle the POS machine), etc. |
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