vr cover hygiene rift high resolution logo header vivid vision High Resolution Impossible object blivet widget illusion devils fork vision therapy success story testimonial IRS blog amblyopia strabismus vergence disorders exotropia divergence excess strabismic refractive esotropia Kelin Kushin Director of Business Development gear vr samsung headset samsung vr samsung gear vr samsung gear James Blaha CEO Founder importance of eye exams vive image Ben Backus Chief Science Officer vividly aware newsletter visual fixation eye movements pencil push-up eye exercises double vision convergence insufficiency lazy eye eyes John Drake Lead Game Designer aoa optometrys meeting Vision therapy tool vision care tool vision therapy device vision treatment Vivid Vision Seevividly vision care device vivid field Ambiguity of Direction depth perception Hardware background visual system manish gupta cto portrait paul harris set up treatment vision binocular vision childrens vision pediatric vision vision test vision screening vision and learning patient success story andrea dan fortenbacher wow vision od optometrist michigan grand rapids st joseph eye patch blurry vision eye surgery crossed squint cross eyed anisometropia strabismus surgery eye muscles converging optometrists near me sleepy wired press buzz media eye teaming diplopia reading problem vision problem see an optometrist symptom product product shot home vivid vision home Canada vivid vision certified provider blog post headset cv1 Vivid Vision Optometry 20 percent off discount badge breaker screenshot optometry crossed eye binocular vision disorder products low vision lighthouse alan purdy unity programmer sunao miyoshi sales APR Skip Rift Setup cover test intermittent certified provider vivid vision provider vision therapy doctor iheartvt 2020 conference virtual conference Illusory Motion fixation jitter visual cortex rotsnake james blaha svvr promotions banner Zeiss Startup Panel Event ebbinghaus illusion titchener circles Happy Holidays car sick motion sickness ACBO Australasian College of Behavioural Optometrists featured doctor chart snellen acuity visual acuity seevividly Michigan State special Olympics sco professor cris miranda social media marketing cris john drake john games game design patient virtual reality for strabismus Ken Nichols Director of Customer Support the verge time time magazine the huffington post tech crunch fast company cnbc clinical update treatment plan vivid vision clinical default announcements toddler vision exam pediatrics pediatric optometry glen steele interview I HEART VT ring runner space screen stereo sue fixing my gaze susan barry Alan Purdy Game Engine Expert testimonial tuesday instructions Ponzo illusion monocular cues