DopFone uses an off-the-shelf smartphone’s existing speaker and microphone to accurately estimate fetal heart rate. The phone mimics a Doppler ultrasound, emitting a tone and listening for the subtle ...
SEATTLE — What if pregnant women could monitor their baby's heart rate using their mobile phone? The idea is not so far-fetched. A University of Washington PhD student is helping develop a smartphone ...
A smartphone app helps monitor fetal heart rate An app developed by a UW computer science Ph.D. student has shown promise in monitoring fetal heart rate by mimicking Doppler ultrasound through machine ...
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