Portable Design interviewed Carl after his 2007 ConfigCon keynote, following up on some of the issues he raised and raising some of our own. Interesting, informative and relatively short (11 min.).
Portable Design ceased publication as of May 1, 2009. I've started a new web site devoted to low-power design that will address the same issues but from a green perspective. If your device doesn't use batteries, I now won't hold it against you. If it runs off a fuel cell, you get bonus points! Please go to http://www.low-powerdesign.com. This site is no longer being updated.