Is there the open source alternatives of TightProjector/TightReceiver (http://www.tightvnc.com/projector/)? TightProjector/TightReceiver only works on windows system. I want to find an alternative for the windows, MAC OS X and raspbian.
I connect the Pi to the projector. On my PC I can use the "TightProjector" to send out the screen data and on the Pi side, "TightReceiver" can receive the screen data then send to projector. So the projector becomes network projector.