About Junrui Di
I am a Digital Health scientist focusing on transforming disease monitoring and assessment using wearable sensors and mobile technology. My main area of expertise is related to data collection and analysis for objectively measured physical activity, sleep, circadian rhythmicity, and other human behavior (e.g. nocturnal scratch) using actigraphy, accelerometry, etc. I develop novel statistical/machine learning methodologies and software, as well as collaborate on scientific projects with subject matter expertise.