The fine folks at Shmoo bring us a robot network dog: At Defcon, the security-minded Schmoo-izens demonstrate a robot that monitors Wi-Fi networks for security violations. It has two cards: one for communicating back and the other for monitoring. "What is it, boy? You say Timmy is stuck down the well with only a WAP-enabled phone? We'll never rescue him!"
(Earlier, I wrote that Andy Capp drew the strip, but, in fact, Andy is a fictional cartoon character who lurches about in a drunken stupor.)