They currently have a prototype FreedomTower up and running at Occupy Austin, with a second one set up in Liberty Park at Occupy Wall Street in NYC. The towers are providing internet access to the occupiers, and will be used to establish an occupation-to-occupation Virtual Private Network.
For the more technically inclined, the foundation has published a bill of materials and how-to. The total cost of a tower comes in at $1500. The tower consists of an uninterruptible power supply, two wimax modems, a nettop computer, a network switch, three 2.4GHz sector antennas, and three 5GHz sector antennas. The computer runs software for routing and terminating VPN tunnelling.
If you’d like to contribute to this effort, visit freenetworkfoundation.org. There you can find a link to donate, and contact information if you wish to participate. The FNF has put the call out for occupiers everywhere to raise funds, read up, and get to work building resilient communications infrastructure for the movement.
members of the Free Network Foundation will be exhibiting their project this week at the Contact Summit!