vivid vision amblyopia box software success story testimonial high resolution vision therapy deepstreamvr howard rose vr Vision therapy tool vision care tool vision therapy device strabismus vision treatment Vivid Vision Seevividly vision care device Illusory Motion fixation jitter visual cortex illusion rotsnake IRS High Resolution gear vr samsung headset samsung vr samsung gear vr samsung gear MC Escher Waterfall depth proximity Ponzo illusion depth perception monocular cues visagraph results reading diplopia seevividly Michigan State special Olympics games ring runner featured doctor techcrunch logo press buzz media paul harris knowledge base launcher NORA neurooptometry optometry neurorehabilitation TBI concussion head injury space screenshot screen product product shot home vivid vision home mary vanhoy eyes 4 wellness importance of eye exams header breaker vision therapy patient James Blaha Manish Gupta Virtual reality vision therapy Amblyopia treatment Skip Rift Setup doctor locator clinic blog default events alan decorte research the verge pc rift box art VividVision spotlights clinic spotlights small gear VR john drake john game design Tuan Tran OD optometrist conference fast company AAOpt american academy of optometry AAO blog header Simultaneous Contrast Illusion monochrome gradated horizontal bar shumaker rising star optometry Impossible object blivet widget devils fork circle markdown reference github vrvt apollo vr vive vr vive headset htc vive vr htc vr htc vive Vivid Vision team vision therapy tool manish gupta virtual reality vision therapy amblyopia treatment james blaha svvr portrait base in base out vergence accommodation logos news media coverage add a user rift vr rift headset facebook vr headset facebook rift Ambiguity of Direction bundle computer leap motion xbox controller touchscreen newsletters convergence insufficiency End of Year Special 2017 vision test test fly stereo stereo acuity randot