"If you take your laptop back and forth to work (or anywhere else), you may find that, depending where you are, you want certain volumes to mount and certain applications to launch."

Demetri Martin on social networking sites for the Daily Show.

A Menu bar item "which indicates whether you're in range of a wireless network or not. The app also tells you if the wireless networks in your range are encrypted or open"

A boom box with a Wifi-enabled PC in it, designed to encourage localised collaborative information exchange. And playing tunes.