I came across an interesting crowdfunding site called The 1% Club. What makes it interesting it that is designed to help launch improvement projects in Africa that will make it cleaner, safer, and/or friendlier through a partnership between charity (Dutch National Postcode Lottery) and the general public. Here is a video that describes itself:
The way that it works is that if the general public contributes the first 30% to back an idea (crowdfunding) in 30 days, then the Cheetah Fund will contribute the rest to fully fund the idea and launch it in Africa.
For an example of one of the projects, check out:
The Maternal Portal project is a mobile health technology intervention that seeks to reduce maternal deaths, by using localized voice technology to reach out to expectant mothers in their local languages with relevant information pertaining to pregnancy and childbirth. The localized voice messages will educate women on basic malaria prevention, proper nutrition routines, and how, when and where to seek for medical assistance.