Vivid Vision Clinical Virtual Reality Vision therapy knowledge base launcher high resolution lazy eye strabismus amblyopia convergence insufficiency treatment High Resolution oxavi cms logo treatment plan home vivid vision clinical vr vision therapy Vision therapy tool vision care tool vision therapy device vision treatment Vivid Vision Seevividly vision care device product product shot vivid vision vivid vision home Ambiguity of Direction illusion depth perception blog diplopia seevividly Michigan State special Olympics 20 percent off discount badge testimonial markdown reference github covd seminar arvind gupta advisor portrait sosventures manish gupta demo alan purdy unity programmer promotions banner logos news media success story research Vivid Vision team default events breaker screenshot retina diagram visual system ken nichols intern add a user Skip Rift Setup reading headache blurry vision double vision trouble reading chart snellen acuity visual acuity Dr Alex Talaber stereo sue fixing my gaze susan barry vision therapy tool time press buzz pc rift box art ebbinghaus illusion titchener circles vivid vision home version shumaker rising star optometry virtual reality vision therapy amblyopia treatment products low vision lighthouse vivid background field the verge lilac chaser visual illusion pacman illusion seal of approval certified provider doctor locator clinic optometry Manish Gupta Virtual reality vision therapy Amblyopia treatment vive image backgdrop podcasts zoom girl virtual reality game bubbles leap motion gameplay research poster arvo 2019 cindy ho visagraph results box software newsletters vision therapy patient preview hoopie Illusory Motion fixation jitter visual cortex rotsnake base in base out vergence accommodation test vision intermittent exotropia cover test blog header Hardware od tuan tuan tran dr tran optometrist reading problem phone Simultaneous Contrast Illusion monochrome gradated horizontal bar Vivid Vision Optometry james blaha bundle computer xbox controller touchscreen OEP OEPF Optometric Extension Program Foundation Vision Therapy organization small manish cto