Faces to see.

The Faces feature helps you sort your photo library by the people in your pictures. It automatically detects and even recognizes faces in your photos. iPhoto uses face detection to identify faces of people in your photos and face recognition to match faces that look like the same person. That makes it easy for you to add names to your photos. And it helps you find the people you’re looking for. Clicking the Faces view shows you a corkboard featuring a snapshot for each person you’ve named. iPhoto suggests a set of possible matches you can confirm with a click. Use the new Find Faces view to quickly find other people in your photos who haven’t been named yet. After you’ve put names to faces and faces to names, sync them to your iPad or iPhone and take them with you. Learn more.