Betsy and I have ongoing jokes about how you can find anything on the Interweb. Anything that can possibly be conceived of is out there somewhere (indeed, there are even laws that state that no matter what you invent, it is retroactively available on the net).
This product proves this hypothesis.
PawSense (love the InterCap)
When cats walk or climb on your keyboard, they can enter random commands and data, damage your files, and even crash your computer. This can happen whether you are near the computer or have suddenly been called away from it.
PawSense is a software utility that helps protect your computer from cats. It quickly detects and blocks cat typing, and also helps train your cat to stay off the computer keyboard.
Yes. Software that does nothing but keep cats from typing. Truly, the Interweb is a marvelous thing.