importance of eye exams vivid vision High Resolution featured doctor Hering illusion geometrical optical Ewald Hering logo data page stats animation amblyopia default podcasts eye colorful vision vive vr image high resolution knowledge base launcher 20 percent off discount badge rift vr rift headset facebook vr headset facebook rift rift paul harris sco professor od VR exercise VR bike Testimonial Checker shadows Edward Adelson illusion shadows john drake john games game design SRC Melbourne Vivid Vision See Vividly VR Vision therapy VividVision spotlights clinic spotlights product product shot home vivid vision home Skip Rift Setup nathan bonilla warford nathan bonillawarford birght eyes vision care bright eyes optometrist bundle computer leap motion xbox controller touchscreen stereo depth 3d optical illusion vivid vision clinical instructions engadget press buzz media zach fuchs ucsf study virtual reality vision therapy vision therapy Vision therapy tool vision care tool vision therapy device strabismus vision treatment Seevividly vision care device fast company Dr Alex Talaber diplopia seevividly Michigan State special Olympics james blaha vr transformation conference northwestern congress alan decorte Cranial nerve Ocular Motor nerve diagram small sunao miyoshi sales portrait APR betsy yaros patient visual system stereo sue fixing my gaze susan barry box software oculus hmd head mounted display system Hardware clinical optometry vision test test fly stereo acuity randot vision therapy tool Vivid Vision Clinical Virtual Reality Vision therapy blog cafe wall illusion geometricaloptical cover test exotropia intermittent header wired field vivid base in base out vergence accommodation banner vivid vision home version add a user doctor locator clinic tuan tran tuan covd oxavi cms logos news background breaker svvr robert reading