Apple unveils the new multi-touch wireless Magic Mouse.
The new mouse does more than let you right- and left-click. You can use a single finger to scroll around—not just up and down or side to side, either. Within supported apps, such as Preview, you can scroll in any direction. The Magic Mouse also supports swipe gestures, though not the same ones you’ll find in Apple’s multi-touch trackpads. Swiping left with two fingers in Safari will move you back a page, and in a stack of images in iPhoto, swiping left or right with two fingers will take you to the previous or next photo, respectively.