Quote from: spacecanada on January 07, 2018, 09:44:05 PM
I doubt they have QR code readers in/on ambulances, firetrucks, or police cars. EMS cannot use their own personal phone to scan and look up QR codes. You'd have to call your local ambulance/fire provider and ask if that's part of their protocol or within their training to look for and read (and have the ability to look up). Plus, the average person on the street may not have a QR code reader either. Not everyone has a smart phone, and of those, not everyone has a QR code reader. I'd stick with engraved critical words. You don't have to include all allergens on the engraving either, even MedicAlert, just the critical information paramedics would need up front.
Oh, and one bonus of metal is that they strip patients of all metal objects before doing MRIs, which makes them find metal medical jewellery in emergency trauma situations.
QuoteI am not sure how long an engraving would last on those (silicone?) MyID bracelets or sliders either. I guess the cost is low, so you could replace them fairly easily, as needed. (I'm also REALLY hard on my bracelets with multiple sports, of which swimming quickly strips engraving paint form silicone bracelets - just a heads up there.)