Hi Gunnar, admittedly my question is vague -- I was wondering if researchers did some work on questions like: - is orange perceived as "warning" in interaction design? - what cultural preferences exist? - a review on the psychologigal effects of color (green = calming?). (just examples!) -- backed with some empirical evidence. (maybe there is none, this would be a scientific answer for me too). Cheers, Jan-Henning ----------------------------------------------------------------- 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 -----------------------------------------------------------------