http://infosthetics.com/archives/2008/06/graphical_interface_for_medical_knowledge.html

"
an interactive interface that displays VCM (Visualisation des
Connaissances Medicales; visualization of medical knowledge) icons
organized around an anatomical diagram of the human body with
additional mental, etiological & physiological areas. the interface
explicitly represents information implicit in the drug monograph, such
as the absence of a given contraindication (i.e. the pictogram will be
grayed out).

the interface includes 3 identical looking “Mister VCM” interfaces
(placed beneath each other): one for absolute contraindications, one
for the cautions for use & one for adverse effects. physicians made
fewer errors with “Mister VCM” than with text (factor of 1.7) &
responded to questions 2.2 times faster."