qrcode
Advance QR Code scanning capability, including overseas COVID QR Codes and home made QR codes.
Allow the camera permission if prompted. When the QR Code is successfully detected, a 
will be added to the map.
NOTE:
If the QR scanning does not work with Chrome browser on Android, please open the Chrome settings -> Site Settings -> Enable Pop-ups and redirects -> scan the QR Code.
Once it works, you can disable the Pop-ups and redirects again.
