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Trend: Mobile apps to improve vision via perceptual learning | SharpBrains

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“ Vision train­ing: Mobile app improved pilots’ vision (Air­craft Own­ers and Pilots Association): “Mil­i­tary pilots (and other test sub­jects) have improved their vision after a few weeks of train­ing with a new appli­ca­tion for mobile devices—an appli­ca­tion now avail­able to the public. The tech­nol­ogy has helped ded­i­cated users reverse age-related vision loss, and to help younger peo­ple improve on 20/20. Their eyes—including lenses, mus­cles, and recep­tors that send sig­nals to the optic nerve—are only inci­den­tally involved: The real work is going on inside the brain… More specif­i­cally, the Glass­esOff appli­ca­tion is designed to facil­i­tate “per­cep­tual learn­ing,” which refers to the brain’s abil­ity to improve per­cep­tion (visual, in this case) through train­ing. Unlike cor­rec­tive lenses or laser surgery, which improve the qual­ity of the image cap­tured by the eye, Glass­esOff improves vision with­out any change to the eye itself. The results are achieved by enhanc­ing the brain’s visual pro­cess­ing speed and accu­racy through var­i­ous exer­cises requir­ing users to inter­pret images on the screen in ses­sions that last 12 to 15 min­utes, three times a week. Over a period of a few weeks, the brain adapts to more effi­ciently process images, even if they are flawed by lenses that have lost focus.””


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