The Eye Scanner is a device that can be used on Lyoko. The eye scanner is a small blue screen that hovers over the eye of the Lyoko Warrior. Its main purpose is to scan terrain and monsters. It was only used once by Odd in "Count-down". The eye scanner was programmed by Jeremie Belpois. Odd used it to find the "master" blok within the Blok Wall. After finding it, Odd successfully destroyed the Blok Wall.