Kerika – Collaboration through Diagrams

Kerika “lets you share your ideas, documents and projects with friends and colleagues around the world using Graphical Wikis: a unique approach to team collaboration that makes it easy for everyone to understand what your project is all about.”

This seems like a really good idea and the service is free for educators.

Check out the videos and tutorials at http://www.kerika.com/flash_demos.html

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