Digital lifefromArs Technica2 weeks agoHow Android phones became an earthquake warning systemAndroid phones use accelerometers to provide earthquake warnings, allowing users time to seek safety.
CaliforniafromLos Angeles Times3 months ago'That was awesome!' California's earthquake early warning system let many know about today's temblorCalifornia's earthquake early warning system successfully alerted users seconds before a 5.2 magnitude quake, showcasing the system's effectiveness.