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Students on campus prefer QR codes, or real people? Do the QR codes embed the info, or require a working internet connection? Is the real problem how legible an
by quantified 4y ago
Students on campus prefer QR codes, or real people? Do the QR codes embed the info, or require a working internet connection? Is the real problem how legible and discoverable the best by date is?
Minimum info here at best. You can do better here, Cornell.