We encourage reader to write in with corrections when they find typos which would not normally be found by spell checkers alone. Your letter prompted a review of some recent material and some punctuation and capitalization has been corrected. Initially uidesign was published in English. Recently, many articles are in American. Some are in a mixture of both.
Capitalization rules are generally american and have two additions.
Words which can be considered as fields of study with the UI, HCi, HF, Uasability fields are treated as Proper Nouns as are Classes, Objects and States being referred to in code, models, analysis or design discussed in an article. Thanks for bringing this to our attention. We will update the FAQ with the rules as we use them and will try harder to keep the content clean in future. C.S. Schwarz uidesign reply, We agree with you many of the White Papers would benefit from pdf format versions. However, at this time it is felt that the investment in time and money to produce them does not justify the return.