Where there is wireless connectivity, there is a way to improve lives. That’s why countless mobile-for-development programs designed to address health, education and economic issues have been flooding Africa. Presently hailed as the “mobile continent,” Africa has generated $150 billion through the mobile ecosystem, and its mobile subscribers have surpassed half a billion. But not every tech-for-good initiative can be M-PESA, the juggernaut mobile money system of Kenya.