Manu is a Usability expert based out of NCR and he runs an beautifully designed blog called OrangeHues. I thoroughly enjoy his posts, he has that strategic way of analyzing technology which I have never come across any India based technology bloggers in my years of blog reading 🙂 [Ofcourse leave aside Atanu Dey because he does not write about technology specificly and moreover he is an economist].
I try to use the strategic (based on underlying economics) approach to technology which I find is the best way to look at technology but he beats me thoroughly in it 🙂
Manu attended barcamp at Delhi and has posted wonderful notes. Do read his posts in which writes to think in right direction about the technology/talk involved