john drake john games game design logo Manish Gupta Vivid Vision Virtual reality vision therapy Amblyopia treatment High Resolution success story testimonial reading headache blurry vision double vision trouble reading learning vision lazy eye convergence insufficiency vision therapy zach fuchs ucsf study virtual reality vision therapy vr high resolution Vision therapy tool vision care tool vision therapy device amblyopia strabismus vision treatment Seevividly vision care device patching vivid vision home headaches eye focusing problem reading problem see an optometrist symptom importance of eye exams vivid vision dpvr home headset vision training blog stereopsis 3D vision Hering illusion geometrical optical Ewald Hering oculus rift hmd head mounted display keyboard mouse watercolor illusion chromaticity luminance color contrast breaker screenshot leap motion Dr Alex Talaber diplopia seevividly Michigan State special Olympics cafe wall illusion geometricaloptical eye patching childrens vision default announcements featured doctor COVTR vision therapy Canada engadget press buzz media vision therapy tool cnbc Simultaneous Contrast Illusion monochrome gradated horizontal bar oxavi cms vivid background field seal of approval certified provider conference northwestern congress Testimonial cover hygiene Hardware dan fortenbacher dan fortenbacher optometrist od fcovd wow vision michigan OEP OEPF Optometric Extension Program Foundation Vision Therapy organization bundle computer xbox controller touchscreen refractive amblyopia car sickness eyestrain newsletters vividly aware newsletter eye patch esotropia exotropia eye surgery crossed squint cross eyed anisometropia strabismus surgery eye muscles converging optometrists near me sleepy products low vision lighthouse figure ground organization gestalt psychology illusion car sick motion sickness James Blaha vrvt apollo vr data page stats SIODEC optometry fast company testimonial tuesday vergence disorders divergence excess strabismic refractive nathan bonilla warford nathan bonillawarford birght eyes vision care bright eyes eyebab I HEART VT BABO vivid vision clinical instructions eye banner EYEBAB press release vision therapy app vision therapy ipad computer vision therapy vision and learning visual training NORA neurooptometry neurorehabilitation TBI concussion head injury treatment plan Sue Barry susan barry barry sue stereo sue Ponzo illusion parallel lines depth perception monocular cues patient success story andrea manish gupta covd demo knowledge base launcher eyes binocular vision pediatric vision vision test vision screening CI barnyard bounce cto portrait Ken Nichols Director of Customer Support CEO Founder clinical Ben Backus Chief Science Officer product product shot