This worksheet shows you how to create a robot that senses how close something is and moves in response. It introduces and explains how to use an Arduino, an infra-red distance sensor and a servo motor. It was created by artist Neil Winterburn & teachers in schools in St.Helens as part of FACT's SLICE project. FACT is the Liverpool based foundation for art and creative technology. SLICE is the specialist leaders in cultural education program initiated by Curious Minds to support arts organisations to improve their educational offer to schools.