All: I am sorry, I intended my reply just to Teena and inadvertently sent to the whole list. As I noted in the post, I do not think the content was relevant to the whole list. The focus is too narrow. Regrets for polluting. Mike Zender ----------------------------------------------------------------- PhD-Design mailing list <[log in to unmask]> Discussion of PhD studies and related research in Design Subscribe or Unsubscribe at https://www.jiscmail.ac.uk/phd-design -----------------------------------------------------------------