IRIS

IRIS is a character in "Endless Summer" series. Se's got her first appearance in book 1 chapter 10.

Personality
IRIS is programmed to be helpful and think strategically. She is not programmed to have facial tics so it is impossible to tell if she is telling the truth or lying.

Everett Rourke
IRIS acted as Everett Rourke's personal assistant that he would consult until he told her to self-destruct.

Your Character
When conversing with Rourke, it is shown that she is deeply concerned about Your Character and their classmates despite the fact that she has never met them.