robot taxonomy

Robot taxonomy is simply the family tree of robots — a way of sorting the huge variety of machines we call robots into a few clear groups by what their body looks like and how it moves. Just as we might sort vehicles into cars, boats, and planes before talking about any one of them, naming a robot's type tells you a lot at a glance about where it works and what it can do.

The common groups are: a manipulator (a fixed arm bolted to the floor, like the ones welding cars in a factory); a mobile robot (a machine that drives or walks around on the ground, such as a delivery rover or a robot vacuum); an aerial robot (a flying machine, like a drone); a humanoid (a robot shaped roughly like a person, with a torso, two arms, and often legs); and a soft robot (a body made of bendy, squishy materials instead of hard metal joints, so it can squeeze and flex like an octopus arm).

These groups are a starting map, not strict walls — a real machine can blend them, like a mobile robot that also carries an arm. The point of the taxonomy is to give beginners a shared vocabulary, so that saying 'it's a mobile manipulator' instantly paints a picture of the kind of robot you mean.