Alexa and other smart speakers have certainly come a long way. They’re no longer just for entertainment and shopping. They can be trained to aid in heart attack detection. From one’s home or other locale with such a smart speaker!
As Sarah McQuate-Washington observes for Futurity.org:
“A new tool for a smart speaker — like Google Home or Alexa — or even a smartphone can detect the gasping sound of agonal breathing associated with cardiac arrest, research shows. Almost 500,000 Americans die each year from cardiac arrest, when the heart suddenly stops beating.”
“People experiencing cardiac arrest suddenly become unresponsive and either stop breathing or gasp for air. Immediate CPR can double or triple someone’s chance of survival, but that requires a bystander to be present. Cardiac arrests often occur outside of the hospital and in the privacy of someone’s home. Recent research suggests that one of the most common locations for an out-of-hospital cardiac arrest is in a patient’s bedroom, where no one is likely around or awake to respond and provide care.”
“‘A proof-of-concept tool,’ which monitors people for cardiac arrest while they’re asleep without touching them and was developed using real agonal breathing instances captured from 911 calls, detected agonal breathing events 97 percent of the time from up to 20 feet (or 6 meters) away, according to a study in Digital Medicine.
“‘A lot of people have smart speakers in their homes, and these devices have amazing capabilities that we can take advantage of,’ says co-corresponding author Shyam Gollakota, an associate professor in the Paul G. Allen School of Computer Science & Engineering at the University of Washington.”
Click the image to access the full study.