The first digital cameras were anything but sexy. They were bloated beasts that could capture only low resolution, Web-friendly images. Things changed in 2002 when a handful of manufacturers started the trend of petite yet able cameras ("credit card-size"), and the most notable of these was Casio's Exilim S1; a 1.2-megapixel camera that measured a mere 0.4 inch thick. The sturdy metallic charm of a camera (marketed as a "wearable camera") took OK photos and lacked a zoom lens, but it looked so good.