Tutor Bot is a robotic teacher, employed (and presumably built) by Isaac Sumdac. Tutor Bot is known to teach Sari on a regular basis, though by his teaching style it seems that he is designed to be used in a larger classroom environment instead of for solo tutoring. It is unknown whether or not Tutor Bot is yet in widespread use. He tends to get destroyed. A lot. Fortunately, he doesn't feel a thing.