Hello, Viveca-San. [ should he address her like this? Kaneki never spoke to an AI before...]

My name is Kaneki Ken, I apologize for disturbing you. [ she is probably super busy buuuuuut he has questions and was told to come to her] You were probably asked about the orbs many times before and I don't want you to have to repeat yourself, therefor I was wondering if there are any documents or books or any information I could read on the orbs. About how they came to be, what they are and how they are sentient. [ like. How... Can they be sentient]