How have Covid-19 tracing apps addressed data protection issues? Do they work and are there lessons there for all app developers?

Hosted by Tom Cooper, Deputy Editior, with Laura Linkomies, Editor, and Helena Wootton, Data Lawyer and Correspondent.

MIT article on tracing the tracing apps mentioned in the discussion - https://www.technologyreview.com/2020/05/07/1000961/launching-mittr-covid-tracing-tracker/