Rethink interfaces

I've talked about this sort of thing before, but NYU researcher Jeff Han has made the multi-point, intuitive monitor-based interface real.
I know you're thinking "what the heck does this have to do with social science research?" Well, if you've made the jump to dual monitors, you probably understand how even small interface changes can dramatically improve usability.

Check out the video - it's about 5 min (I especially recommend the first half).