iPhone remote control your DSLR

It's called DSLR.bot and has been around foa a few months. It got some good initial reviews, it's been updated several times and i wonder if anyone has used this in a professional situation. Looks like a great app with features such as Shoot, Bracket, Long Exposure, Movie controls, Timelapse, HDR bracketing and many options. 5 bucks for the app and 19,- for the infrared transmitter.

Playing with DSLR.Bot Application from emmagination on Vimeo.