The efforts of a retired Canadian business executive are improving the lives of impoverished
African who are deaf. Working from a small town in
Botswana, Howard Weinstein came up with a cheap hearing aid powered by rechargeable solar batteries. The
SolarAid costs less than $100 and the rechargeable batteries are a dollar apiece and last two to three years. More than 20,000 people in 30 countries are using it. With funding from the
Ashoka Foundation out of Washington, DC and the Oregon-based
Lemelson Foundation, Weinstein is working on an even better unit with the help of engineers from
Brazil’s
University of São Paulo.
Weinstein had become rich from his valves and faucet company but his world fell apart when his 10-year-old daughter suddenly died. He eventually went bankrupt and left
Montreal for
Africa when he heard about the opportunity through
World University Service of Canada .
Weinstein's vision goes beyond Africa. He’s working to set up similar operations in Latin America, the Middle East, China and India. His plan is to have 1000 deaf people employed in the next 5 years.