vivid vision small logo childrens vision eyeglasses High Resolution tuan tran od portrait advisor dr paul harris high resolution vr vision therapy Vision therapy tool vision care tool vision therapy device amblyopia strabismus vision treatment Vivid Vision Seevividly vision care device header Simultaneous Contrast Illusion monochrome gradated horizontal bar breaker screenshot reading headache blurry vision double vision trouble reading learning vision lazy eye convergence insufficiency Vivid Vision Optometry vividly aware newsletter crossed eye vectogram vision therapy equipment blog faq product product shot home vivid vision home Tuan Tran OD optometrist conference Hardware COVD College of Optometrists in Vision Development NORA neurooptometry optometry neurorehabilitation TBI concussion head injury cover test exotropia intermittent vivid vision clinical Impossible object blivet widget illusion devils fork success story testimonial brock string stereopsis 3D vision depth perception visual training Monica Fehrs VRVT Technical Specialist eye muscles eye strabismus surgery eye patching eye anatomy eye wiki Ambiguity of Direction vergence disorders divergence excess strabismic refractive esotropia VividVision spotlights clinic spotlights VR exercise VR bike instructions clinical software box John Drake Lead Game Designer test vivid background field games ring runner Alan Purdy Game Engine Expert default virtual reality alan purdy unity programmer COVTR vision therapy Canada red green glasses binocular vision suppression knowledge base launcher virtual reality vision therapy gift clinical update oculus quest quest bundle Vivid Vision team announcements stereo depth 3d optical illusion Canada space screen Ken Nichols Director of Customer Support engadget press buzz media cnbc Ponzo illusion parallel lines monocular cues color colors color scheme happy holidays certified provider vivid vision provider vision therapy doctor Dr Alex Talaber SIODEC computer leap motion xbox controller touchscreen time data page animation stats research eric medine head shot team promotions banner magic eye random dot stereogram autostereogram Virtual reality vision therapy VR vision therapy see vividly customer success customer support jordan jordan braunstein James Blaha CEO Founder Testimonial hypertropia fast company binocular vision disorder patching Ben Backus Chief Science Officer visual fixation eye movements pencil push-up eye exercises eyes