RoboNanny is a home security monitoring tool. It monitors sound level in your room via your computer microphone, broadcasts audio from the microphone over the network, and records surrounding audio, and fires sound alarms. While connected to the Internet, it can continuously broadcast your room's sounds. You can listen to what's happening in your home by simply connecting to your home IP with Windows Media Player. If configured, it can save all sounds louder than a user-defined threshold level to super-small WMA files to the hard drive. An hour of audio takes less than four megabytes of space.