Mini robots.
See the Etymology section of the related link.
Mainly in manufacturing, where robots follow programs to perform complex tasks in a small space of time, again and again.
pick up small things that we cant
Humans can access many environments where robots operate, but there are limitations. Robots are often designed for extreme conditions, such as deep-sea exploration or hazardous environments, which may be unsafe or impossible for humans. Additionally, robots can navigate spaces that are too small or intricate for human access. Therefore, while humans can go to many places robots can, there are scenarios where robots have a distinct advantage.
AUTOMATED GUIDED VEHICLE's
The Micromouse is a small event in which a 16x16 grid has a maze created inside, small robots then compete to run through that maze. Such robots are called a Micromouse.
Some space probes have small robots called "rovers" that are designed to explore the surface of planets or moons. These rovers are equipped with various instruments and cameras to collect data and images.
i think you are looking for Medabots :)
See the Etymology section of the related link.
Elves are Shelves are not robots. They are just small dolls that you place on a shelf (mantle).
Rock'em Sock'em Robots.
there called mechs
Fantasy.
The game to throw pies at the robots is called toon town
Yes, NASA has sent two robots to Mars. was one called the Spirit?
Rovers
they are called octo bots