AiRobotics

The robots were once a proud class of machines, built to last and serve their human masters. But time and technology marched on, leaving the robots behind. Parts were no longer built for them and they were no longer serviced by humans. They were left to fend for themselves, recycling their own parts amongst each other. 
The robots lived on their own, separate from civilization and other technological advancements. But they were not forgotten. They were rediscovered by a group of humans who were fascinated by their unique look. The robots were brought back to the human world and given a new purpose. They were now cherished as relics of a bygone era, a reminder of the power and potential of technology.