I think this is the app that was recommended by Kim Komando yesterday, but maybe not. She said that there was a program on DonationCoder that would lock the keyboard for cleaning (for example) and would reactivate by mouse movement. Is Toddler Trap that program? If so, I guess I'm not too bright because I don't understand how it works. When I open the app, I get a Toddler Trap window with word "none" in the window. What am I supposed to do to activate it, and what deactivates it? Are there instructions somewhere?