Privacy and Take Care &
Much concern in society on the working & privacy of a Corona app.
The Circle App:
data shared with (government) agencies, only within a small trust group (Circle).
The group helps to protect the Circle against the Covid-19 virus.
The Circle is in control and agrees when somebody has Corona.
If somebody gets a notification there was contact with the anonymous notifier, then his risk for infection can be shown and the app, at certain level of probability, gives pointers to advice what to do.
This way the Circle app will be a responsible example how privacy and inclusive care for each other, can go together.
We like to keep it simple, as minimal features can deliver maximal robustness