Abstract: Provided is a system for communicating the intensity of a sensation on a sensation intensity scale, characterized by: (a) a receiving module for obtaining at least two values of at least two different measurable parameters affecting said sensation; (b) a processing module for factorizing these two values into a scale-mark on the sensation intensity scale which is comprised of two or more scale-marks; (c) a GUI for presenting the sensation intensity scale and scale-mark; and (d) a communication module for sharing the scale-mark on the intensity scale.