PawSense

One of our cats loves to stand on the keyboard when I'm trying to work on the laptop. I've wondered what effects just the "right" combination of key strokes could produce - besides a non-sensical string of letters. If you don't want to find out, there's a product that detects irregular typing and brings up a screen that says "Cat-Like Typing Detected." If it is you, type "human" and you can proceed (as could your cat if it was smart enough to have worked it out, or can read!). PawSense is reportedly the work of Chris Niswander who wrote the program after cat crashed computer.