[ba-ohs-talk] Open Source optical networking

[Jack Park <jackpark@thinkalong.com>]

http://atrey.karlin.mff.cuni.cz/~clock/twibright/ronja/    (01)

Ronja is an Open-Hardware optical datalink that connects two PC's 
point-to-point. Ronja's design is licensed under the GNU Public License: 
you get all the necessary documentations and construction guides free. The 
construction costs are minimal, it's probably the cheapest wireless system 
ever. The operation is very reliable and immune to interference.    (02)

10 mbs, full duplex 0.5 to 1 km distance    (03)

I might use one of these myself!    (04)