Changing Kenya's education with mobiles
Eneza Education's co-founders Toni Maraviglia and Kago Kagichiri are using Kenya's mobile phone network to try and change education.
They describe Eneza as "a virtual tutor and teachers' assistant, a way for students to access courses through a low-cost cell phone".
Eneza is driven by its mission, to make "50 million students in Africa smarter".