When we move, it’s harder for existing wearable devices to accurately track our heart activity. But University of Missouri researchers found that a starfish’s five-arm shape helps solve this problem.
Inspired by how a starfish flips itself over — shrinking one of its arms and using the others in a coordinated motion to right itself — Sicheng Chen and Zheng Yan in Mizzou’s College of Engineering and collaborators have created a starfish-shaped wearable device that tracks heart…
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News Source: www.sciencedaily.com
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