US startups and big companies like PwC are making contact tracing apps to track staff in reopened facilities, some incorporating data from Bluetooth wearables (Financial Times)

Financial Times:
US startups and big companies like PwC are making contact tracing apps to track staff in reopened facilities, some incorporating data from Bluetooth wearables  —  Tools could track movement of office workers to within a few centimetres  —  Companies including PwC, the global consultancy …