Eye-Fi: How One Little Chip Will Change the Way You Share Pictures

wireds: "Two-and-a-half years of intense work later, they produced a 2-GB SD memory card mated with a Wi-Fi chip. Just sync the card to a hard drive or Wi-Fi network, and plug it into a digital camera and start snapping away. Pics are then routed to the hard drive or to one of 17 photo vendors (like Facebook or Flickr.) The card's software deftly handles scaling and compression while privacy settings at the individual sites allow you to filter what gets published."