In a 2004 interview with the late Everett Rogers, author of the book "Diffusion of Innovation", Rogers lamented that in 1963, he and other members of a prominent research group expected to solve the remaining international development problems and end poverty within ten to fifteen years. Now, forty-five years hence, it is time for a "reality…

The advantages and disadvantages of placing outside staff to represent international aid agencies in developing countries' service programs for blind persons are explored. Alternative models are offered, and sustainability through empowerment is presented as an approach to ensure long-term benefits from the services offered by the international…