Precious Lunga spoke at Business of Software on this topic, seems like the work of Econet Wireless seems to be trying to address this issue. Some interesting st

Precious Lunga spoke at Business of Software on this topic, seems like the work of Econet Wireless seems to be trying to address this issue. Some interesting stats here: http://www.slideshare.net/marklittlewood/bos2015-precious-lunga-how-can-we-use-existing-tech-to-make-a-difference-in-the-world http://www.slideshare.net/marklittlewood/bos2015-precious-lu... Additionally there is a whole raft of IoT enabled devices making this possible too - think the future is bright :)