james blaha blaha ceo portrait high resolution deepstreamvr howard rose vr vision therapy Vision therapy tool vision care tool vision therapy device amblyopia strabismus vision treatment Vivid Vision Seevividly vision care device High Resolution COVD College of Optometrists in Vision Development logo success story testimonial od tuan tuan tran dr tran optometrist diplopia vivid vision knowledge base launcher breaker ken nichols intern bundle computer leap motion xbox controller touchscreen Dr Alex Talaber virtual reality vision therapy system oxavi cms support team blog post customer support virtual reality vivid vision home babo seal of approval certified provider optometry AAOpt american academy of optometry AAO lazy eye vision eyes binocular vision childrens vision pediatric vision vision test vision screening vision and learning Ben Backus Chief Science Officer eye patch medical eye patch patching James Blaha vrvt apollo vr Illusory Motion fixation jitter visual cortex illusion rotsnake small rift vr rift headset facebook vr headset facebook rift rift alan decorte reading headache blurry vision double vision trouble reading learning convergence insufficiency techcrunch press buzz media watercolor illusion chromaticity luminance color contrast NORA neurooptometry neurorehabilitation TBI concussion head injury wired the verge time time magazine the huffington post tech crunch fast company cnbc default Monica Fehrs VRVT Technical Specialist Hardware retina diagram visual system CI barnyard bounce hypotropia vergence disorders exotropia divergence excess strabismic refractive esotropia certified provider vivid vision provider vision therapy doctor product shot pc box art covd seminar field vivid EYEBAB press release vision therapy app vision therapy ipad computer vision therapy visual training optical illusion blog binocular vision disorder eye patching svvr set up oculus hmd head mounted display game bubbles screenshot test fly stereo stereo acuity randot pencilpushups ppt convergenceinsufficiency visiontherapy treatment blog header image keep clean cleaning your head set importance of eye exams Vivid Vision Optometry research poster ARVO 2019 Cindy Ho touch controller right replacement gift clinical update DPVR Vivid Vision Home betsy yaros patient Alan Purdy Game Engine Expert paul harris Susan Barry Stereo Sue viethmuller horopter brain conference northwestern congress lilac chaser visual illusion pacman illusion girl shumaker eric medine head shot team Manish Gupta Virtual reality vision therapy Amblyopia treatment