The "theory of operation" of Kitty
Lock is very simple, before taking a break and leaving the computer
in the middle of a computing session, activate The "Kitty" Lock. Now
while you are away from my computer you don't have to worry about the
kitty or kids playing with the keyboard, inadvertantly adding to your
documents, closing folders, etc! Upon your return, hit escape to
clear any stray characters from the text field, type "KittyLck" and
press return and you can once again resume computing.