When we are doing TRIZ problem solving, one of the first things we do (after we have defined the right problem area, zone of conflict, etc.), is ask ourselves, "What is the Ideal Final Result?" We frequently refer to this as the IFR or simply ideality. Let's take a look at a problem such as "how to do a known surgical procedure". This answer might be fairly straightforward, but great surgeons of the world will argue about whether the surgery needs to be done at all, the timing of it, the potential consequences, and the details of the procedure itself. All of these are variations on what a particular surgeon considers "ideal". The ideal result could mean no surgery at all because of the potential consequences. It could mean to do it at a particular time so as to avoid potential consequences with future plans, either personal or medical. Ideal could mean a chance to try an exploratory surgery that a surgeon has wanted to do for a long time.