Senior Technology Scientist. NUI, mixed reality and sensing expert. Blends novel user experiences with deep technical work. Prior work includes Digits, a wearable hand tracker; HoloDesk, a situated mixed reality interactive display; RetroDepth, a desktop NUI system, FlexSense, a flexible sensor for NUI. 5 years at MSR. PhD, MSc, BSc in CS. Papers at SIGGRAPH, UIST & CHI.