The Government's just-released NZ Covid Tracer app lets punters register with their name, email and cell number, then register at venues by swiping a QR code with their phone - the better to retrace their steps, and share that information with the Ministry of Health, if they get infected.
Entering other details - including age, gender, ethnicity and current address - are optional. The Government, rather than the operators of the venues you check-in to, holds your profile, and the record of places you've been. READ MORE:
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There's none of the Bluetooth tracking of other people you've interacted with, a la Singapore and Australia's apps, but indications are that feature could be added from next month.
Many businesses will be thinking at this point: "How do I create a QR code?" It hasn't been publicised yet, but MBIE has launched a website called Business Connect, which lets you do just that.
After you've registered, you can print off a poster with a unique QR code to hang outside the door of your office or bar, which NZ Covid Tracer users can use to check-in.