vividly aware newsletter john drake john games game design products low vision lighthouse High Resolution oculus quest quest vivid vision home bundle high resolution blog header Ben Backus Chief Science Officer optometry vision therapy comprehensive eye exam vr Vision therapy tool vision care tool vision therapy device amblyopia strabismus vision treatment Vivid Vision Seevividly vision care device vivid vision provider Mackay Queensland Australia Buck and Todd Optometrist logo OEP OEPF Optometric Extension Program Foundation Vision Therapy organization COVTR vision therapy Canada software vivid vision hardware leap motion xbox controller oculus rift touchscreen blog Simultaneous Contrast Illusion monochrome gradated horizontal bar default virtual reality ken nichols intern left touch controller zach fuchs ucsf study virtual reality vision therapy vivid vision home version success story testimonial childrens vision binocular vision disorder patching eye patching lazy eye dr david maze chicago vision therapy stereovision 3d vision strabismic amblyopia OD vision therapy doctor Dr. Roach research stereopsis depth perception convergence insufficiency exotropia esotropia provider gallery clinical product shot game bubbles screenshot ACBO Australasian College of Behavioural Optometrists computer hypotropia vergence disorders divergence excess strabismic refractive James Blaha vrvt diplopia apollo vr Vision academy sf manish gupta amblyopia treatment Alan Purdy Game Engine Expert box doctor keyboard mouse time press buzz media titmus fly test stereopsis test suppression test vectograph binocular vision product home alan purdy unity programmer Pia Amblyopia Picture book Story book certified provider treatment visionary Grand Developmental Vision Institute optometrist Canada Winnipeg Manitoba cris miranda social media marketing cris Susan Barry Stereo Sue tuan tran robert reading Vivid Vision Optometry eye focusing problem blurry vision reading problem vision see an optometrist symptom Tuan Tran conference gameplay viethmuller horopter brain girl shumaker rift EYEBAB press release vision therapy app vision therapy ipad computer vision therapy vision and learning visual training vision test test fly stereo stereo acuity randot dr nate betsy yaros adult lazy eye suppression highlight support team blog post customer support BABO hypertropia Illusory Motion fixation jitter visual cortex illusion rotsnake car sick motion sickness depth 3d optical illusion PhD DIC FAAO FCOVD Optometrist Vivid Vision South East Asia faq Vivid