Development of a smartphone-based pulse oximeter with adaptive SNR/power balancing. - Tom Phelps; Haowei Jiang; Drew A. Hall (EMBC, 2017)

Smartphone-Based pH Sensor for Home Monitoring of Pulmonary Exacerbations in Cystic Fibrosis. - Alexander Sun; Tom Phelps; Chengyang Yao; A. G. Venkatesh; Douglas Conrad; Drew A. Hall (Sensors, 2017)