Every good delphi usually has a knoweldge structure tailored to the nature of the complex problem it is examining. This morphology for a specific problem is a "visualization of text" morphological analysis is one source of a method to construct such visualizations.. check the application chapter of the Delphi method book on my website for examples. same for many computer medicated communications systems designed for specific communities of practice. Re: Examples of information visualisations -- *Distinguished Professor Emeritus Information Systems, NJIT homepage: http://is.njit.edu/turoff *