In Kenya, in areas where people don't have electricity, there are usually phone charging kiosks with large banks of car batteries. And if you think about the a

In Kenya, in areas where people don't have electricity, there are usually phone charging kiosks with large banks of car batteries. And if you think about the amazing stuff, like the M-Pesa mobile payment system, that they were able to build up with dumbphones (M-Pesa is something like 40% of transactions there), just think what they can do with relatively open and cheap smartphones.