OKNDrum: Optokinetic Drum

OKNDrum: Optokinetic Drum is a medical utility for fast, reliable optokinetic nystagmus assessment and training. It generates on-screen OKN drum stimuli to support neuro-ophthalmology exams, vestibular evaluation, and vision therapy. Core features include customizable motion parameters (direction, speed, stripe width, contrast), multiple stimulus orientations (horizontal, vertical, radial), and distraction-free full-screen presentation. Designed for clinicians, therapists, and researchers, it offers quick setup, consistent stimulus control, and clear session flow. Ideal for clinic rooms and mobile testing, with keywords: OKN drum, optokinetic nystagmus test, oculomotor assessment, vestibular rehab, neuro-ophthalmology, vision science.