vivid vision diplopia seevividly Michigan State special Olympics High Resolution eric medine head shot portrait team james blaha vr transformation SRC Melbourne Vivid Vision See Vividly VR Vision therapy Simultaneous Contrast Illusion monochrome gradated horizontal bar Ponzo illusion parallel lines depth perception monocular cues Hardware visagraph reading eye tracking default announcements vision therapy patient strabismus amblyopia vr vision therapy high resolution Vision therapy tool vision care tool vision therapy device vision treatment logo Seevividly vision care device tuan tran od advisor eye colorful vision mary vanhoy eyes 4 wellness background backgdrop figure ground organization gestalt psychology illusion retina diagram visual system bubbles screenshot leap motion gameplay blog header john drake john games game design clinical product shot optometry deepstreamvr howard rose oculus rift hmd head mounted display fast company press buzz media girl shumaker ring runner space screen tuan covd rising star optometry manish gupta cto dr paul harris preview hoopie game vivid field blog cover test exotropia intermittent wired the verge time time magazine the huffington post tech crunch cnbc arvind gupta sosventures software bundle computer xbox controller touchscreen testimonial cris miranda Dr Alex Talaber small pc box art vivid vision clinical Vision academy sf vision therapy tool svvr instructions home engadget Vivid Vision Optometry Tuan Tran OD optometrist conference alan purdy unity programmer Vivid Vision team Vivid Vision Circle Logo Transparent dr tran stereo sue fixing my gaze susan barry all in one pico goblin watercolor illusion chromaticity luminance color contrast demo gesture tracking gear vr samsung headset samsung vr samsung gear vr samsung gear ebbinghaus illusion titchener circles James Blaha vrvt apollo vr 20 percent off discount badge importance of eye exams featured doctor cafe wall illusion geometricaloptical