Author

Ian J. Wallace

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Open access Sep 2026

Evaluating performance bias in face-to-BMI vision transformer models across diverse human populations

Computer vision models that estimate body mass index (BMI) from facial features offer a non-invasive, low-cost alternative to physical measurement, with uses in telemedicine, emergency care where a scale or measuring tools aren’t available, automated self-monitoring, and large-scale epidemiological research. Most of th...

Jordie Hoffman, M. Gurven, H. Kaplan et al. · bioRxiv · 0 citations

Open access Aug 2026

Recent lifestyle change impacts sleep and circadian rhythms among the Indigenous peoples of Peninsular Malaysia.

Sleep disorders are rising globally, but their lifestyle causes remain unclear. We recorded sleep-wake patterns via actigraphy from 1039 Orang Asli adults in Peninsular Malaysia experiencing varying levels of market integration, including access to permanent electrical and housing infrastructure, use of digital technol...

Kathleen D. Reinhardt, Thomas S. Kraft, Amanda J. Lea et al. · Proceedings. Biological scie... · 0 citations