Passive Heart Rate Monitoring During Smartphone Use in Everyday Life

no code implementations • 4 Mar 2025 • Shun Liao, Paolo Di Achille, Jiang Wu, Silviu Borac, Jonathan Wang, Xin Liu, Eric Teasley, Lawrence Cai, Yun Liu, Daniel McDuff, Hao-Wei Su, Brent Winslow, Anupam Pathak, Shwetak Patel, James A. Taylor, Jameson K. Rogers, Ming-Zher Poh

Resting heart rate (RHR) is an important biomarker of cardiovascular health and mortality, but tracking it longitudinally generally requires a wearable device, limiting its availability.

Soli-enabled Noncontact Heart Rate Detection for Sleep and Meditation Tracking

no code implementations • 8 Jul 2024 • Luzhou Xu, Jaime Lien, Haiguang Li, Nicholas Gillian, Rajeev Nongpiur, Jihan Li, Qian Zhang, Jian Cui, David Jorgensen, Adam Bernstein, Lauren Bedal, Eiji Hayashi, Jin Yamanaka, Alex Lee, Jian Wang, D Shin, Ivan Poupyrev, Trausti Thormundsson, Anupam Pathak, Shwetak Patel

This study represents the first application of the noncontact HR detection technology to sleep and meditation tracking, offering a promising alternative to wearable devices for HR monitoring during sleep and meditation.

Towards Accurate Differential Diagnosis with Large Language Models

no code implementations • 30 Nov 2023 • Daniel McDuff, Mike Schaekermann, Tao Tu, Anil Palepu, Amy Wang, Jake Garrison, Karan Singhal, Yash Sharma, Shekoofeh Azizi, Kavita Kulkarni, Le Hou, Yong Cheng, Yun Liu, S Sara Mahdavi, Sushant Prakash, Anupam Pathak, Christopher Semturs, Shwetak Patel, Dale R Webster, Ewa Dominowska, Juraj Gottweis, Joelle Barral, Katherine Chou, Greg S Corrado, Yossi Matias, Jake Sunshine, Alan Karthikesalingam, Vivek Natarajan

Comparing the two assisted study arms, the DDx quality score was higher for clinicians assisted by our LLM (top-10 accuracy 51. 7%) compared to clinicians without its assistance (36. 1%) (McNemar's Test: 45. 7, p < 0. 01) and clinicians with search (44. 4%) (4. 75, p = 0. 03).

Diagnostic