For their senior capstone design project, a team of engineering undergraduates builds a lightweight bionic exoskeleton Ed Green is interested in the evolutionary history of humans and their extinct relatives. Systems faculty at UC Santa Cruz Katia Obraczka leads the Inter-Networking Research Group, which integrates sensors and networks to understand the environment. Stephen Petersen works with students on the Greenwharf project, a low-impact marine microgrid energy system. Programming languages and Software Engineering faculty at UC Santa Cruz Sri Kurniawan designs and evaluates interactive systems that help people with special needs. Professors Elkaim and Dunbar lead research on autonomous systems at all scales.