This is really hard to keep private and anonymous, but I'm glad that the world's to biggest mobile OS makers are working on this. If this does really work, it

This is really hard to keep private and anonymous, but I'm glad that the world's to biggest mobile OS makers are working on this. If this does really work, it could trace millions of people and give this pandemic some sort of order. Identify hotspots and show a heat map of spread. Definitely a step in the right direction, hopefully it's executed well too. I'm pretty sure Microsoft be jealous they didn't win the Mobile OS market.