Hi shaun,
You asked:
What is the F13 thru F16 keys used for and the other three keys after F16 keys on the number pad used foras well?
TK: Many people program them for Expose. That's somewhat not so useful for blind users though as Expose is totally visual. There are some apps like Spark that allow you to assign applications to the F- keys but at the moment I haven't heard of any updates that will allow anything to be assigned past F-16 with these apps. I guess the best answer at the moment is "Future considerations", or maybe Apple has something in mind that we will find out about later.
Later...
Tim Kilburn & Carter the Canine Fort McMurray, AB Canada
