Further to my earlier post on this topic - I have downloaded the app on an iPhone 7.
My question / suggestion regarding the app - have a button on the app which displays the number of unique contacts recorded on each of a rolling 21-day window. This would have 2 benefits:-
- Allow you to check if the application is actually working (overcoming one of my and others concerns)
- Make some of the non-believers curious enough to download the app
Finally - while not mandatory to download - allow businesses to mandate that entry is only allowed if you show that you are running the app. I totally understand that this has many limitations - e.g. public transport, open areas like beaches and so on. But restaurants, pubs, work-places, theatres, etc could implement this. Now if one's objection to this is on the basis of personal privacy or whatever - businesses are allowed to do bag searches which IMO is much more invasive.