Hi guys, Jet is a Java based FLOSS middleware for interactive digital set top box.
It's based on phoneme, the java virtual machine GPL licensed. Jet is actually using the PowerPc porting of the phoneme vm.
Anyway, we recently started to evaluate, both technically and economically, the porting of Jet to a high definition System on Chip (SOC) running a SH4 CPU core.
As a successful first proof of concept, yesterday 29.7.2009, we released, GPL v2 licensed, the missing files to have the latest phoneme svn compile and execute succesfully on the SH4 cpu. Here there are more info about this stuff.
It should be useful for an open source interactive tv stack also on HD STB.
Hope that helps somebody here!