The Centre for Advanced Solid and Liquid based Electronics and Optics (CASLEO), part of the Faculty of Engineering, aims to create new technologies, systems and materials that can improve the efficiencies of the electronic and optical based systems of the future, positively impacting people’s health and wellbeing. CASLEO's main areas of research are liquid metals, functional materials, microfluids (including drug delivery), and medical devices and ingestible sensors.