Insomnia symptoms and short sleep predict anxiety and worry in response to stress exposure: a prospective cohort study of medical interns

  Authors: Sinh Huynh; Rajesh Balan; JeongGil Ko; Youngki Lee Paper: link Slides/Video: link Abstract:  Study objectives While anxiety rates are alarmingly high in short sleeping insomniacs, the relationship between insomnia and anxiety symptoms has not been extensively studied, especially in comparison to the relationship between insomnia and depressive symptoms. Using residency training as a naturalistic…

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Clinically Meaningful Use of Mental Health Apps and its Effects on Depression: Mixed Methods Study

Authors: Renwen Zhang (Northwestern University); Jennifer Nicholas (Feinberg School of Medicine); Ashley A Knapp (Feinberg School of Medicine); Andrea K Graham (Feinberg School of Medicine); Elizabeth Gray (Feinberg School of Medicine); Mary J Kwasny (Feinberg School of Medicine); Madhu Reddy (Northwestern University); David C Mohr (Feinberg School of Medicine); Paper: link Slides/Video: Paper Review –…

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VitaMon: Measuring Heart Rate Variability Using Smartphone Front Camera

Authors: Sinh Huynh (Singapore Management University); Rajesh Balan (Singapore Management University); JeongGil Ko (Yonsei University); Youngki Lee (Seoul National University) Paper: link Slides/Video: – Abstract: We present VitaMon, a mobile sensing system that can measure the inter-heartbeat interval (IBI) from the facial video captured by a commodity smartphone’s front camera. The continuous IBI measurement is used…

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FerroTag: A Paper-based mmWave-Scannable Tagging Infrastructure

Highlights: SenSys19 best paper; mmwave Authors: Zhengxiong Li (University at Buffalo); Baicheng Chen (University at Buffalo); Zhuolin Yang (University at Buffalo); Huining Li (Nanjing University of Posts and Telecommunications); Chenhan Xu (University at Buffalo); Xingyu Chen (University at Buffalo); Kun Wang (Nanjing University of Posts and Telecommunications); Wenyao Xu (University at Buffalo) Paper: link Slides/Video:…

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