Now that there were so few of them left, and they were so weak, the Anu would not often risk interacting with humans directly. When before, they would have lived among the humans on the surface, increasingly most of them retreated to a safer distance.
Most communication with their human worshippers happened through the priesthood. Only the most senior priests were allowed to be in the presence of the Gods, and even they rarely saw them face to face.
Holograms and other technological means continued to be the most common ways for the Anu who were still ruling as Gods to communicate with the humans. Pre-recorded messages and interactive programs did the job when the Anu were in stasis.