Merchandise point-of-sales tags isn't the only use of barcode or QR codes. Hospitals aren't going to start putting RFID for all equipment, files, and patients.

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gertrunde 6 hours ago | parent [-]

I thought that was exactly one of things RFID was used for?

Perhaps not for files, but definitely for equipment.

	▲	RobotToaster 3 hours ago \| parent [-]
		Wouldn't an MRI fry an RFID chip? Seems like a big issue for anything in a hospital.