Once they had instituted religion and set up their workforce, the new humans had to be educated to speak the language of the Anu, to understand their wishes, and to live in a way that the Anu approved of. However, the Anu did not want to spend time teaching them.
They provided their humans with small devices that worked as supercomputers – throughout history often called the Me (mɛ). This was technology the Anu themselves used to store and teach knowledge as well.
The Me could be used by sufficiently intelligent humans, who managed to learn the Anu language, to advance various aspects of society, such as farming, government, communication, technology, and many others.