A teleoperator retrieval system is a fancy way of describing a system where a person controls a robot or machine from a distance. Imagine you have a toy car and you're sitting far away from it, but you have a remote control that lets you move the car around. It's kind of like that, but much more advanced.
Instead of just moving a toy car, the teleoperator retrieval system lets someone control a big machine that might be too dangerous or difficult to operate in person. For example, a person might use this system to control a robot that can go into a dangerous place, like a building that has collapsed. The person can control the robot from a safe distance and use it to search for people who might be trapped.
The teleoperator retrieval system uses special technology that allows the person to control the movements of the robot or machine. The person might use a joystick, a computer screen, or even a virtual reality headset to see what the robot sees and control its movements.
In short, a teleoperator retrieval system is a way for people to control machines from far away, making it safer and easier to do things that might be too dangerous or difficult otherwise.