There is one weakness with the Apple/Google approach: it still requires a central server to actually handle the disclosure of infections.
It is still far better than the NHS project, which is dangerous and doomed to fail.
10 publicly visible posts • joined 28 Mar 2015
I have been running my phone without google apps and services installed since January. It started as an experiment, but I've not ever felt the need to go back.
It's still limited to nerds for now, but if the demand were there it wouldn't take much to get it ready for the mainstream.
If someone can get a push notification framework that doesn't rely on google, it could take off very quickly.