3. The system of claim 1 , further comprising at least one control to adjust at least one of the utility model and the constants.
3. The system of claim 1 , further comprising at least one control to adjust at least one of the utility model and the constants. 4. The system of claim 3 , the at least one control adjusts various parameters associated with the utility model and the constants, the parameters adjusted via graphical sliders that are labeled with descriptions related to an influence of adjusting the at least one control in different directions.