Meco, for all your world domination needs

There's more going on in the vendor room than the latest in security tools. Meco proprietor Ira Moser specializes in getting the odds and ends of yesteryear's technology into the hands of people who still want it. Among Meco's more technology-based novelties, the Web site is selling an ambulance's rapid-response table for transporting an injured person, as well as several ladies' formal evening dresses.

At Defcon, Moser showed off a collection of obsolete but otherwise functional communication devices.