In what is probably the biggest revolution in coach class air travel since JetBlue introduced the TV, Delta is outfitting its international fleet with new "Cozy Suite" seats from a company called Thompson Solutions.

Developed over seven years, the innovative seat design apparently makes it easier to get in and out of window seats, gives passengers extra legroom and a real headrest for naps, and accommodates more people in a single row. They're expected to be in use by 2010. We knew there were opportunities for design improvements in coach seating, but we weren't really expecting them.

Via PSFK.