digital endpoints ophthalmic clinical trials clinical trials VVP vivid vision perimetry stimulus placement tool AMD glaucoma OCT retinal image High Resolution logos news media convergence insufficiency amblyopia strabismus vergence disorders exotropia divergence excess strabismic refractive esotropia vivid vision diplopia seevividly Pia Amblyopia Picture book Story book vvp angioscotoma scotoma lesion Optometrist France Vision Therapy Vivid Vision Optomtriste Fonctionnel research bundle computer leap motion xbox controller touchscreen happy holidays high resolution Vision academy sf data page animation stats optometry vision therapy comprehensive eye exam lazy eye wiki blurry vision visual acuity vision and learning vision exam vivid vision home patient lazy eye virtual reality for strabismus logo zach fuchs ucsf study virtual reality vision therapy vr Vision therapy tool vision care tool vision therapy device vision treatment Seevividly vision care device stereo sue fixing my gaze susan barry vivid vision provider beaverton oregon importance of eye exams sun time vision specialist paul harris covd oep sports vision athletics visual performance James Blaha vision therapy doctor optometrist Nova Vision Therapy Center Ohio Vivid Vision provider worth 4 dot worth four dot w4lt binocular vision vision test suppression eye examination red green glasses therapy MC Escher Waterfall depth proximity illusion vive image visagraph results reading blog Hardware developer viethmuller horopter brain knowledge base launcher success story testimonial refractive amblyopia headaches patching rift vr rift headset facebook vr headset facebook rift rift box software highlight product product shot home comprehensive exam alan decorte Skip Rift Setup press buzz header magic eye random dot stereogram autostereogram oxavi cms Manish Gupta Virtual reality vision therapy Amblyopia treatment products low vision lighthouse perimetry visual fields geographic atrophy virtual reality macular degeneration vision science featured doctor triangle visions optometry north carolina kernersville Blurry Vision gift clinical update leap leapmotion noadhesive Mackay Queensland Australia Buck and Todd Optometrist kelli VRVT wow vision therapy viewpoint with dennis quaid see vividly stereovision vision training reading problem phone trouble reading set up crossed eye childrens vision eye teaming double vision vision problem see an optometrist symptom lilac chaser visual illusion pacman illusion touch controller right replacement default newsletters visual fixation eye movements pencil push-up eye exercises eyes Hering illusion geometrical optical Ewald Hering