DebConf15/Videoteam/ExtreMon
From Wiki
Wouter is working on a monitoring system using [[1]], which allows to visualize systems as they are running.
To view it, you need a FullHD (or better) monitor, and the javaws binary (found in the "icedtea-netx" package). Run it as follows:
javaws https://encoding2.dc15.debconf.org/x3/x3console.jnlp
It will complain about missing permissions in the manifest file (someone more familiar with java is encouraged to contact wouter to help get it fixed), but other than that it should just work.
The setup has instructionsc in the bottom right corner. If you're interested in figuring out how it works, you can either talk to Wouter, or read the documentation