The final visual is contrasts. The final cue for the five senses is smell. As with all other cues, the viewer will immediately perceive some smells, and these must be recorded without delay. After recording the data from the five senses, the viewer is normally drawn much closer to the target. Evidence of this is that the viewer almost always perceives many magnitudes of the target.
Most magnitudes are essentially quantities.
Dropping down and indenting further, the viewer cues on the various types of magnitudes shown in the following list. The viewer should not write down the cues for the magnitudes, since these cues are long and this could dangerously slow down the recording of the data. Here is the list of cues and a collection of possible choices. Advanced viewers typically develop a larger vocabulary of descriptive magnitudes. If the viewer fails to perceive data for at least three, the viewer is undoubtedly editing out data.