Mobile ESL

Athabasca University in Canada has released their English as a Second Language course for mobile under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

There are eighty-six sections, each with exercises. Their hope -- according to their video -- is that non-English speakers from around the world are able to access it on their mobile devices and use it to learn English.

Access is via a browser at http://eslau.ca. They hae also made the source code available for download.