Real world
Are robots taking people’s jobs, or doing jobs people can’t do? Could both be true?
The Da Vinci surgical robot turns a doctor’s 1 cm hand movement into a 1 mm movement of the surgical tool. Human hands shake — the robot doesn’t.
The doctor is still doing the surgery — but from a console 3 meters away! The robot makes the hand control more precise. It isn’t “a robot doing surgery”, it’s “a robot making a person better”.
Real-world robots fall into three groups: (1) Dangerous places — nuclear plants, earthquake rubble, Mars. (2) Jobs that need precision — making microchips, surgery, measuring medicine. (3) Repetitive jobs — factory assembly lines, moving things in warehouses. People are better at creativity, communicating with others and dealing with the unexpected.
🏥 Hospital: medicine-delivery robots drive down hallways on their own → nurses can focus on patients 🏭 Factory: welding robots weld with 1 mm precision → a person would get tired doing it for years 🌾 Farming: drones scan fields and spot sick plants → the farmer only sprays that area 🚀 Space: a rover analyzes the surface of Mars → sending a human astronaut costs billions of dollars 🏠 Home: a robot vacuum cleans up the dust → you do your homework
A calculator does math faster than you — but you know which question you want to ask. Robots are like calculators: super at certain jobs, but you still decide what to do.
What robot might be in your life 10 years from now? At school, at home, in a hospital... Which of your jobs could a robot make easier? Which would you not want a robot for? Why?
What is a cobot (collaborative robot)? How is it different from a regular industrial robot? Why does it matter that car factories are starting to use cobots?
Which kind of job do robots do best?