smart experts in security and privacy are figuring out ways to allow apps to determine if you've been near someone positive for COVID19 - without creating a privacy dystopia. Sources: CNN: https://www.cnn.com/2020/04/08/politics/what-matters-april-8/index.html Health Data: https://covid19.healthdata.org/united-states-of-america WHO Contact Tracing: https://www.who.int/features/qa/contact-tracing/en/ Nick Thompson: https://www.linkedin.com/posts/nicholasxthompson_the-most-interesting-thing-in-tech-smart-activity-6653779989495861248-B1qS