You've seen Spot, the Boston Dynamics Robot with eerily dog-like walking behaviors, now build your own! Designed to inspire creativity and critical thinking about robotic design and inspiration, the Walker will get users thinking about how robots move in space and how to use sensors to detect space. Check out the build guide for the Walker. This kit includes three lessons free and accessible on make.playpiper.com, look for the Walker Race, Walker Dance, and Walker Detect missions. The Walker is an add-on and REQUIRES a Piper Make Starter Expedition Kit with the Raspberry Pi Pico to get started (sold separately)