"Here in rich countries, we use industrialised washing machines, we have electricity, running water, sanitation and detergents. But for more than 2 billion people, no water, or few water, no running water, nor energy or possibility to buy and maintain a washing machine western style, even made with recycled parts. We had to find something different."
"There are many Usability Experts who want to contribute to software projects. And there are many Developers who want to make their software more usable, and as a consequence, more successful."