This is a nice video here...

Hattip : Paul
http://paul.kedrosky.com/archives/2007/05/11/vint_cerf_talki.html

Wow that guys got some real imagination about how the Internet can be applied to devices. Product-tracking fridges? Cool or what?!

Product-tracking fridges are already available and can be programmed to automatically purchase groceries online.

You gotsta get me one of those, James :)