This is a required course for the biomedical engineering specialisation. There are two main lecture themes: sensors and actuators (temperature, position, force, pressure, ow, bioelectric, optical sensors and instruments); and Signals, systems and controls (s-domain signal notation, transfer functions, frequency response functions, block diagrams, the Laplace transform, first and second order systems, characterisation methods, fundamentals of control). These themes are reinforced with laboratories, and applied in a group design project.