GuideSafe Exposure Notification app

Alabama Coronavirus App Part of Growing Multistate Network

BIRMINGHAM, Ala. (AP) – An app that’s been used in Alabama to warn people that they might have been exposed to the coronavirus is joining a growing network in other states. The GuideSafe Exposure Notification app uses Bluetooth signals to determine when two cell phones are within six feet of each other for longer than 15 minutes. If one person…