VickyThis website is written and maintained by:

Dr. Vicky Higman

vad5 (at)

If you have comments, suggestions or criticisms, then please let me know. The same is true if you know of new developments or software in the field which you feel should be included on this website. Thanks!

Use of Images
I am happy for the images on this website to be used in dissertations and theses or for teaching purposes, as long as the website is correctly referenced. There is no need to request additional permission.