when I think of robot I think

when I think of robot I think of it as, an object that can reduce human effort. I would like to make some sort of drone that could help fire fighters. Maybe something that can lift a custom made fire extinguisher, which can be controlled away from the fire. This will allow fire fighters to extinguish fire in hard to reach places and it can protect anyone stuck in a building with fire. We could place a Wi-Fi camera to control the drone and guide it in the right direction. This robot could reduce the risk of injury and make lives much simpler. That's basically what I think of when it comes to making a robot.