I’ve been asking around in come email circles for any leads in software that might allow a mortal faculty member and his/her students to create 3D mind/concept maps… One reply was not relevant, but shared the link to Liveplasma a rather interesting social software / music+movies connection mapping web application. I only played with it briefly, but you can search movies or music by artist, and Liveplasma generates some node and connector maps that display works by the artist, connections to others, and some sort of visual reference that indicates it’s popularity (I think it has to do with what members mark as “favorites”.
My quick exploration was extremely surficial but interesting…