iPhoto: The Missing Manual

Introduction

In case you haven’t heard, the digital camera market has exploded. At this point, a staggering 98 percent of cameras sold are digital. It’s taken a few decades—the underlying technology used in most digital cameras was invented in 1969—but film photography has been reduced to a niche activity.

And why not? The appeal of digital photography is huge. When you shoot digitally, you don’t pay a cent for film or photo processing. You get instant results, viewing your photos just moments after shooting them, making even Polaroids seem painfully slow by comparison. As a digital photographer, you can even be your own darkroom technician—without the darkroom. You can retouch and enhance photos, make enlargements, and print out greeting cards using your home computer. Sharing your pictures with others is far easier, too, since you can email them to friends, post them on the Web, or burn them to CD or DVD. As one fan puts it, “There are no ‘negatives’ in digital photography.”

But there is one problem. When most people try to do all this cool stuff, they find themselves drowning in a sea of technical details: JPEG compression, EXIF tags, file format compatibility, image resolutions, FTP clients, and so on. It isn’t pretty.

The cold reality is that while digital photography is full of promise, it’s also been full of headaches. During the early years of digital cameras, just making the camera-to-computer connection was a nightmare. You had to mess with serial or USB cables; install device ...