Dear slideshare users, if you like you can make a better audio file for this presentation. And we will replace it.
We want to develop a hitchhiking service for the mobile internet. This can drastically reduce the carbon dioxide produced by traffic.
But we don´t know how to write this app, so we need your help:
help us at: http://wikit.org and http://wikit.org/wiki
Clipping is a handy way to collect important slides you want to go back to later.