IEE Xplore

By Laura Lovett 03:53 pm August 12, 2019
Researchers at Stevens Institute of Technology have invented a wearable device designed to help expecting parents keep track of their child’s fetal heartbeat. The lightweight technology uses seismo-cardiogram and gyro-cardiogram recordings collected from a consumer-grade sensor. When placed on the mother’s stomach, it detects vibrations when the baby is moving or its heart is beating.  In the...