featured doctor High Resolution covd cris miranda high resolution dan fortenbacher dan fortenbacher optometrist od fcovd wow vision michigan vivid vision logo circle vivid vision home product shot Ambiguity of Direction illusion depth perception VR exercise VR bike Hardware testimonial amblyopia bundle computer leap motion xbox controller touchscreen Hering illusion geometrical optical Ewald Hering Dr Alex Talaber vr vision therapy vision therapy tool vision care tool vision therapy device strabismus vision treatment seevividly vision care device james blaha vision care dev UVEA UVEA Mediklinik Vivid Vision Vivid Vision Europe customer success customer support jordan jordan braunstein default podcasts eye colorful vision rift vr rift headset facebook vr headset facebook rift rift mary vanhoy eyes 4 wellness vision therapy patient Vision therapy tool James Blaha Seevividly vrvt diplopia apollo vr vivid vision home version knowledge base launcher breaker conference northwestern congress research visual system data page stats figure ground organization gestalt psychology the verge press buzz media cover test exotropia intermittent manish gupta cto portrait importance of eye exams product home blog software hardware oculus rift Checker shadows Edward Adelson shadows oculus hmd head mounted display Skip Rift Setup blaha ceo tuan tran virtual reality vision therapy vision care d vivid field visagraph reading eye tracking demo Illusory Motion fixation jitter visual cortex rotsnake base in base out vergence accommodation Cranial nerve Ocular Motor nerve diagram test png transparent manish vivid vision clinical faq aoa optometrys meeting Vivid Vision team eric medine head shot team alan purdy unity programmer virtual reality tuan screenshot ring runner space screen box alan decorte Michigan State special Olympics ken nichols intern treatment plan vr transformation animation john drake john games game design techcrunch dr paul harris Susan Barry Stereo Sue logos news small robert grand rapids st joseph