research poster arvo 2019 amblyopia strabismus cindy ho paul harris sco professor od james blaha svvr high resolution logo Vivid Vision team High Resolution alan purdy vivid vision unity programmer oculus quest quest vivid vision home bundle products low vision lighthouse time press buzz media vivid background field Hardware Simultaneous Contrast Illusion monochrome gradated horizontal bar success story testimonial vision therapy convergence insufficiency hypotropia vergence disorders exotropia divergence excess strabismic refractive esotropia James Blaha Vivid Vision Seevividly vrvt diplopia apollo vr lilac chaser visual illusion pacman illusion eric medine head shot portrait team left touch controller vr promotions banner alan decorte importance of eye exams product product shot home VR exercise VR bike zoom shumaker girl virtual reality Monica Fehrs VRVT Technical Specialist CEO Founder babo tuan tran Vision therapy tool vision care tool vision therapy device vision treatment vivid vision clinical instructions software hardware leap motion xbox controller oculus rift touchscreen oxavi cms manish manish gupta cto ken nichols intern Vivid Vision Optometry Vivid Fusion dashboard interface optometric blog default vision care device eye patch eye patching medical eye patch types of eye patch customer support support team customer service covd demo knowledge base launcher promo cover hygiene ben backus science advisor optometrist Tuan Tran Virtual reality vision therapy eye focusing problem blurry vision reading problem vision see an optometrist symptom eye exercise lazy eye test intermittent cover test colorful backgdrop screenshot atropine eye drops child zach fuchs ucsf study virtual reality vision therapy chart snellen acuity visual acuity computer certified provider vivid vision provider vision therapy doctor visual skills vision and learning reading visual tracking childrens vision eyeglasses suppression vr transformation viethmuller horopter brain featured doctor retina diagram visual system EYEBAB press release vision therapy app vision therapy ipad computer vision therapy visual training optometry AAOpt american academy of optometry AAO NORA neurooptometry neurorehabilitation TBI concussion head injury announcements dr david maze chicago vision therapy stereovision 3d vision strabismic amblyopia treatment headset cv1 rift