It’s a good idea to teach by example.
Here is my QR Code for my WeChat account
This is a piece I built a while back, inspired by infocamp SEA 2010
oh no. I just discovered this is broken, or rather missing. I will try to find a copy, but in the meantime, let me describe it.
Access = Equality. Authentication and authorization imply inequality.
We sure do live in a weird world!