This book is meant to be interesting, helpful, and educational to hobbyists,
students, educators, and midlevel engineers studying or
designing mobile robots that do real work. It is primarily focused on
mechanisms and devices that relate to vehicles that move around by
themselves and actually do things autonomously, i.e. a robot. Making a
vehicle that can autonomously drive around, both indoors and out,
seems, at first, like a simple thing.