This is barely related to smartphones and PDAs, staying relevant only because WiFi is very important for the mobile lifestyle.

And speaking of lifestyle, what would you think of someone who wears the Constraint City vest? The masochistic vest was designed by the Austrian artist Gordan Savicic, and actually tightens when it detects a Wi-Fi signal, causing pain and discomfort for the wearer. Apparently, it's supposed to help people with their addiction to the web.

A great holiday gift for a friend who likes running up their data plan bill?

Thanks to Mobile Mag for the heads-up.