From the crass rattle of early pager motors to the sophisticated clicks and purrs of the iPhone Taptic engine, the ability to buzz has increasingly worked its way into our devices. This course focuses on physical prototyping and interaction design for non-visual feedback. Specifically, it will explore how haptic feedback can be utilized and integrated into handhelds, wearables, objects, and environments – anything that we touch or that touches us. Traditional tools such as eccentric rotating mass (ERM) motors, linear resonance actuators (LRAs), and haptic motor drivers will be introduced as well as less conventional methods such as gentle poking, prodding, warming, cooling, squeezing, and tickling. Through hands-on experimentation and a review of research to date, students will emerge from this course well-positioned to incorporate haptic feedback into their future projects. Note: This course is designed for students who have previous experience with physical computing and Arduino.