Literacy Bridge is a Seattle organization devoted to making a simple audio recording and playback device for the developing world. They recently field-tested the device in Ghana. The details are here, and are definitely worth reading.

Literacy Bridge

More info on Literacy Bridge:

Literacy Bridge (http://literacybridge.org), a non-profit technology startup, is using low-cost technology to solve some of the world’s most challenging problems: global poverty and disease. Through the development and application of a digital audio device, Literacy Bridge’s Talking Book Project is designed to make access to information available and affordable to those who have the fewest resources but the greatest need. This series of blogs summarizes the Talking Book Project and describes how it improves global literacy and access to information. Most importantly, this project demonstrates the power of combining community and appropriate technology to change the world.

Readers of this blog may not appreciate the ease at which they are able to acquire knowledge to improve their productivity. While one portion of the world takes for granted the electricity and literacy skills required to read publications like this one, another portion lacks these prerequisites, yet has an even stronger need for efficient access to information. Recognizing an opportunity to apply technology and open source principles to this inequity, Literacy Bridge launched the Talking Book Project.

The Talking Book Device is a digital audio player/recorder designed for the 2.6 billion people living on less than $2 per day. Most of these people have minimal literacy skills and live in rural areas without electricity or Internet access.

Talking Book device

Unlike a common iPod or most other MP3 players, its power source is not dependent on grid electricity, and its audio content distribution is not dependent upon computers. This device also distinguishes itself with its rugged design, variable-speed playback, internal microphone and speaker, and an easily programmable user interface. link