Technology
What to do if your smartphone can’t scan a QR code – Tech Guide
You better get used to scanning a QR code if you ever want to visit a restaurant, cafe or club to stay COVID safe and help with contact tracing. But what do you…
You better get used to scanning a QR code if you ever want to visit a restaurant, cafe or club to stay COVID safe and help with contact tracing. But what do you do if your phone cant scan the QR code?
First of all, lets understand what a QR code is.
The QR code was invented in Japan in 1994 by the barcode scanner manufacturer Denso Corporation as they were trying to come up with new codes that could store a lot more information.
The result was the square code we see today which, unlike a regular…
-
Business16 hours agoWhy did this ASX 200 healthcare stock crash 14% yesterday?
-
General23 hours agoRussia launches hundreds of drones and missiles against Ukraine in fresh attack
-
Business15 hours agoHere’s what analysts expect for the BHP share price in the coming year
-
Business18 hours agoOwn Xero shares? Here are 3 key takeaways from its AGM