Several countries have used backtracing of a person's movements to great effect in slowing the spread of Covid-19. Unfortunately, this has come at a high cost to civil liberties, even in Democratic countries, like South Korea. Temporarily suspending patients' rights to medical privacy, and using police powers to track movements, check cell phone usage, analyze purchase history, and review CCTV footage. While this has been accepted by their citizens we believe that Blackbox can achieve similar results without infringement of hard-won civil liberties and at a far lower acquisition cost.
Blackbox records where you have been using your phone's geo-location in the same way that Google Maps and Waze do. With Blackbox the data stays on your phone until you choose to share it. When or if you share it, you choose how much to share before the phone can disclose any of your historic location data.