James Blaha Vivid Vision Seevividly vision therapy vrvt diplopia apollo vr High Resolution tuan tran james blaha vivid vision virtual reality vision therapy high resolution vr Vision therapy tool vision care tool vision therapy device amblyopia strabismus vision treatment background backgdrop Hardware john drake john games game design logo covd seminar shumaker rising star optometry rift vive vr vive headset htc vive vr htc vr htc vive manish gupta demo home vivid vision clinical instructions infographic dichoptic Simultaneous Contrast Illusion monochrome gradated horizontal bar End of Year Special 2017 aoa optometrys meeting vision care device vision test test fly stereo stereo acuity randot markdown reference github Manish Gupta Virtual reality vision therapy Amblyopia treatment box software retina diagram visual system tuan product product shot vivid vision home blog default newsletters gesture tracking all in one pico goblin box art bundle hardware leap motion xbox controller oculus rift touchscreen alan purdy unity programmer manish cto preview hoopie screenshot game seevividly vision therapy tool vision care dev importance of eye exams MC Escher Waterfall depth proximity illusion stereo sue fixing my gaze susan barry Michigan State special Olympics circle oculus hmd head mounted display featured doctor system color colors color scheme sunao miyoshi sales portrait APR paul harris oep babo logos news media field vivid visagraph results reading Tuan Tran testimonial cafe wall illusion geometricaloptical lilac chaser visual illusion pacman illusion od advisor alan decorte customer success customer support jordan jordan braunstein vision therapy patient Impossible object blivet widget devils fork dan fortenbacher wow vision optometrist michigan grand rapids st joseph data page stats Vivid Vision team OD conference vision care d Dr Alex Talaber eric medine head shot team knowledge base launcher arvind gupta sosventures ring runner space screen ben backus science advisor cnbc press buzz cris miranda gear vr samsung headset samsung vr samsung gear vr samsung gear dr tran