Dynavision International

Dynavision International manufactures and distributes the DYNAVISION D2™, an advanced interactive light board medical device designed to evaluate and train visual, motor, and cognitive skills. The device records and evaluates user reactions to light stimuli to improve peripheral awareness, hand-eye coordination, visual reaction time, depth perception, balance, and processing speed. The D2™ serves three primary markets: (1) Medical & Rehabilitation—used by occupational and physical therapists, functional neurologists, and physicians in hospitals and rehabilitation clinics to address visual deficits, driver retraining, post-stroke recovery, traumatic brain injury (TBI), and upper extremity injuries; (2) Sports & Athletics—deployed by professional, collegiate, and high school athletic programs to enhance athlete performance, visual processing, and concussion evaluation and management; and (3) Military & Tactical—utilized by armed forces and tactical operators to improve situational awareness, combat readiness, visual acuity, threat detection, and cognitive response times in high-stress environments. The device features programmable tasks that clinicians and trainers can customize for specific pathologies and performance goals. The company serves a diverse customer base including major health systems (Cleveland Clinic, UC Health), rehabilitation hospitals, NCAA programs, the American Physical Therapy Association (APTA), sports science institutes, and military branches. The D2™ provides quantifiable, consistent data useful for clinical diagnosis, performance assessment, and progress tracking. No specific regulatory certifications (FDA 510(k), ISO 13485, CE Mark) are mentioned on the website.