Rest in peace Dr.Rajkumar. From whatever i have read about you, you do seem to be a real trailblazer. (no i am not going to comment upon the rioting or whatsoever. It is a part of the mob psychology. So shall leave it at that.)
I did see a demo of a cool piece of technology that has a uniplex voice and video capability. The software looked pretty cool i must say !!
Shall digg into it further and post some more links on it shortly.
Update : This is a link.
Posted by Shyam Krishnaswamy at 1:33 PM