I'm a huge fan of themed entertainment, especially the Disney parks. Theme park rides are some of the most interesting engineering marvels out there and the best part is - you can visit them! For me, the enjoyment of a trip to Walt Disney World comes as much from appreciating the technology and systems used to create rides as it does from the theming and story. A core part of many theme park rides are the animatronic characters that bring the experiences to life. I was recently gifted a Meccano Meccasaur - a toy with some limited "smart" functionality. I wanted to see how much I could augment this functionality if I added a new brain and some more points of articulation.