Heralded as one of the major design developments that will change the course of life in poverty stricken communities, this device is an extreme breakthrough. This is what we mean by Design for Change. A world wide problem, a simple device leading to an immense improvement in the quality of life for its users. This is the type of design that inspires and empowers both its creators, users and mankind as a whole. We applaud this product and continue to look forward to the development of the next one!