Autonomous drones do not have the capability to operate and perform tasks independently without direct human control.

Robotics for medicine and healthcare involves using robots to assist in medical procedures, rehabilitation, and patient care.

An elevator is a common example of a robotic system that assists in diagonal transportation within buildings.

Which of the following is an example of a robotic system used in warehouses?

1. Automated checkout machines
2. Robotic vacuum cleaners
3. Warehouse robots
4. Self-driving cars