12.14.07
CatNip for Mac OS X
CatNip is a program which, while running, detects “cat-like typing” and locks the keyboard, usually in under a half second. Optionally, CatNip will fade your desktop and display a warning message to your cat (which is of dubious value, since if your cat can read, your cat can probably type, too).
For some reason, this has become an important part of my software toolbox…