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Your smart speaker could tell if you're experiencing cardiac arrest

Your smart speaker could tell if you're experiencing cardiac arrest

Cardiac arrest frequently happens at home, and victims don't always have someone around to call for help. Your smart speaker might one day fill that role, though. University of Washington researchers have crafted a proof-of-concept AI that can detect the audio cues of cardiac arrest and respond accordingly. The system is trained on 911 call samples to listen for the telltale sounds of agonal breathing (that is, distinctive gasps for air) that come with cardiac arrest. It initially asks for help from people nearby to provide CPR, but will call 911 if there's no response.