[grokcode]

I read a bunch of research papers on different keyboard layouts and ergonomic designs, with the goal of increasing productivity. There is no consensus whether DVORAK is more productive than QWERTY, or which of the various ergonomic keyboard designs are more productive or less prone to contribute to RSI. The research surrounding keyboards is so conflicted, the only thing that makes sense is to try a few different keyboards and then pick one that is comfortable for you. It probably isn't worth switching to DVORAK because of the lost productivity while learning the new layout.

A more detailed summary of the research can be found here: http://grokcode.com/701/the-ergonomic-keyboard-productivity-...