Keyboard Dirty Environment Enclosure

Cool Idea!!!

-- Lew- Time traveler. Purveyor of the world's finest custom rolling pins!

Another trick I have seen used in a bakery, and on a pig farm, where fingers are always so dusty or grubby, is a loose sheet of cling film (as used in the kichen) simply laid across the top. It can be changed every day if necessary and stays in place by itself.

-- Experience: What you get when you don't get what you expect.