There is a TED talk by one of the people behind Arvind Eye Hospital mentioned in the article -> http://www.ted.com/talks/thulasiraj_ravilla_how_low_cost_eye_car

There is a TED talk by one of the people behind Arvind Eye Hospital mentioned in the article -> http://www.ted.com/talks/thulasiraj_ravilla_how_low_cost_eye_care_can_be_world_class.html http://www.ted.com/talks/thulasiraj_ravilla_how_low_cost_eye....