<human>:  Where did the idea of emulation come from?
<bot>: The idea of emulation comes from the idea of a symbiosis between humans and computers. The first emulation was the symbiosis between humans and computers. In the early days of computing, people would write programs that would run on a computer. These programs were called “emulators”. The first emulators were written by humans, but eventually computers were able to write their own emulators.