test vision intermittent exotropia cover test James Blaha CEO Founder High Resolution od tuan tuan tran dr tran optometrist Happy Holidays high resolution cris miranda social media marketing cris lazy eye crossed eye strabismus childrens vision binocular vision betsy yaros patient vr vision therapy vision therapy tool vision care tool vision therapy device amblyopia vision treatment vivid vision seevividly vision care device blog research data page stats blog header stereo sue fixing my gaze susan barry Vision therapy tool vividly aware newsletter virtual reality vision therapy Vivid Vision Seevividly vision care d vive image paul harris covd oep vivid vision home version success story testimonial engadget logo press buzz media Kelin Kushin Director of Business Development Ambiguity of Direction illusion depth perception ebbinghaus illusion titchener circles convergence insufficiency treatment animation Hardware product product shot home vivid vision home binocular vision disorder patching eye patching Vision therapy student western university college of optometry hypertropia vergence disorders divergence excess strabismic refractive esotropia red green glasses suppression optometry AOA American Optometric Association sports vision athletics visual performance featured doctor color colors color scheme vision test fly stereo stereo acuity randot bundle circle importance of eye exams manish gupta demo ring runner space screenshot screen eye focusing problem blurry vision reading problem see an optometrist symptom breaker eric medine head shot portrait team gesture tracking hypotropia oculus rift hmd head mounted display BABO babo markdown reference github seal of approval certified provider diplopia Dr Alex Talaber dr nate james blaha blaha ceo Vivid Fusion dashboard interface optometric robert reading VividVision spotlights clinic spotlights Checker shadows Edward Adelson shadows John Drake Lead Game Designer vividvisionhome licensespecial 6for4 Ponzo illusion monocular cues double vision stevenson jones opticians nvidia instructions bubbles leap motion gameplay computer xbox controller touchscreen eye colorful