Write and explain any two examples of robots.

Two examples of robots are:

1. Roomba vacuum cleaner — The Roomba vacuum cleaner uses sensors to detect objects and walls and follows a set of programmed instructions to clean a room automatically. It can move around its surroundings and perform its task without continuous human control.

2. Robot arm used in manufacturing — A manufacturing robot arm uses sensors to determine the position of objects and follows given instructions to pick up and place items. It can perform tasks with precision and accuracy in industrial environments.