Want to know what kind of fetish websites your roommate likes? Or prefer to monitor some chat rooms of your kids? Do it with a keylogger. And now you can build one yourself. All it takes it a
little a lot of electronic know how. Gizmodo does not condone the usage of a keylogger and it may also be illegal to use in your country. So build at your own discretion. Check out the linkage for the full instruction page.