Show Notes
Dr. Zahi Fayad and Dr. Robert Hirten discuss all things wearable technology. Throughout the episode we learn about the exciting potential of this technology for conducting health studies and for the general wellbeing of the population. Dr. Fayad and Dr. Hirten explain what wearables do for athletes and for the general health of the public, even predicting “there is a market for the future for scaling it up and making it bespoke”. Dr. Fayad explains why he utilises many different wearables all at once, stating “I am competing against myself, it helps me stay motivated and helps me compete against myself everyday” when exercising. They then share their excitement with us on the future of wearables in human health. Finally, they finish off with a discussion on the uses of wearables in studies for such things as early heart attack warnings and COVID detection, with “almost all of them adding to their app the option to join a (COVID) study”. Dr. Fayad and Dr. Hirten will be returning in the next episode to discuss the exciting COVID-19 wearables work they’ve been doing!
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This episode discusses Dr. Tejaswini Mishra’s recent publication in Nature Biomedical Engineering: https://www.nature.com/articles/s41551-020-00640-6 Dr. Mishra begins the episode by explaining the origin story of this work and how the idea for this paper came to be. She then explains how this study enrolled thousands of participants and used the participants’ smartwatch or wearable device data to detect COVID-19 infections. After explaining how this study began, Dr. Mishra discusses how she and her team came up with two main algorithms for detecting COVID-19 infections from wearables data. Dr. Mishra also discusses the many variables that could be monitored with wearables in addition to standard measures used for predicting illnesses like heart rate. Finally, we hear about the main results of this study including the successful detection of several active COVID-19 infections in study participants. We also hear a comparison of this work against the COVID-19 wearables study featured previously on the podcast. We end by hearing Dr. Mishra’s thoughts on the future of wearables for detecting infectious diseases and for improving human health in general.