
Waiting for water in Ethiopia © Aleksandr Hunta / Shutterstock
Improving water security for the poor
David is Group Leader of the Computational Health Informatics (CHI) Laboratory at the Institute of Biomedical Engineering. His research interests include Bayesian machine learning methods for time-series analysis, with application in the real-time analysis of sensor data.

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Kelly Ann Naylor, Associate Director, Water, Sanitation and Hygiene (WASH) Section, Programme Division, UNICEF
'Our partnership with REACH recognises science has a critical role in designing and delivering effective policy and improving practice on the ground.'