As a museum exhibit designer I wear many hats, but one that I don't wear is that of technical editor.  Working on a very densely wonky jargon-y set of texts for an exhibit about all things commercial electrical, I needed help! Mary Ellen's edits clarified points, ordered information, changed passive voice to active, and made punctuation consistent throughout the texts.  Visitors to the exhibits are grateful for her work - it makes comprehension much easier.