The ReadAlyzer TM is an exclusive new eye movement analysis technology that records and understands how eyes perform when they read. It documents mechanical, visual scan skills, and tracking skills. This infrared recording device is placed inside of a pair of goggles, and helps determine whether or not a you need vision therapy. It produces a complete reading analysis, determining whether your childs reading speed, eye movement when reading and comprehension is normal or it being limited. Ask us about the ReadAlyzer TM