GSN is a middleware (extendible software infrastructure) for rapid deployment and integration of heterogeneous wireless sensor networks. It is tested with Mica2, Mica2Dot, TinyNodes, Wisenode ,Wired & Wireless cameras, several RFID readers,...
ePresence was an open source project maintained by the University of Toronto from 2001 to 2008. It has been forked and commercialized in 2008 by the lab ex-employees as a private enterprise. Please visit http://epresence.tv for further details.
ListenerManager is a configurable streaming server manager, allowing you to track listeners, watch for listener who taking up multiple slots, etc. created for Shoutcast, other stream formats (such as Icecast) should be able to be managed in the same way