Design, development and clinical validation of a wrist-based optical heart rate monitor. - S. P. Preejith; Alex Annamol; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2016)

Reflectance Pulse Oximetry for Blood Oxygen Saturation Measurement from Diverse Locations-A Preliminary Analysis. - A. Kiruthiga; Alex Annamol; T. Balamugesh; R. Dinesh Prabhu; D. J. Christopher; S. P. Preejith; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2018)

Machine Learning based SpO2 Computation Using Reflectance Pulse Oximetry. - Swaathi Venkat; Mohamed Tanveejul Arsath P. S.; Alex Annamol; Preejith Sreeletha Premkumar; T. Balamugesh; D. J. Christopher; Jayaraj Joseph; Mohanasankar Sivaprakasam (EMBC, 2019)

A Study on the Subject and Location Specificity in Reflectance based SpO2 Estimation using R-value based Calibration Curve. - Arsath P. S. Mohamed Tanveejul; Alex Annamol; S. P. Preejith; D. J. Christopher; T. Balamugesh; Sujith Chandy; Jayaraj Joseph; Mohanasankar Sivaprakasam (MeMeA, 2020)