— An birds view introduction to this emerging discipline
<aside> <img src="/icons/question-mark_orange.svg" alt="/icons/question-mark_orange.svg" width="40px" />
What is the first example that comes to your mind when we say “robots?”
</aside>
Below is a screen capture from searching “Robots” on Google Images. Are these what you have in mind as a robot?

Defining the term "robot" is more complicated than it seems! Below are some examples from different channels:
“A robot is a machine — especially one programmable by a computer — capable of carrying out a complex series of actions automatically.” [Oxford English Dictionary]
“A robot is a machine that can perform tasks autonomously or under human control, often equipped with sensors and processors to interact with its environment.” [Chat GPT]
“A robot is defined as intelligence embodied in an engineered construct, with the ability to process information, sense, plan, and move within or substantially alter its working environment.” [National Science Foundation]
<aside> <img src="/icons/forward_orange.svg" alt="/icons/forward_orange.svg" width="40px" /> Notice these definitions of “robots” are very broad.
</aside>