Key points from article :
University of South Australia has designed a system that measures a patient’s blood pressure with a camera.
Focuses on two regions of forehead to optically determine photoplethysmographic signals.
AI algorithms then convert to blood pressure data.
Currently 90% as accurate as traditional pressure cuff measurements.
Could provide contact-free measurements in as little as ten seconds.
Tested in 25 volunteers with different skin tones and in different ambient light conditions.
