Macworld.com - The MHA, a Kentucky-based software company with a name that can be tough to work into sentences, released Airlock on Tuesday. Airlock unlocks your Mac when you approach it, and locks it again when you walk away, using the magic of Bluetooth to detect your proximity by looking for your iPhone (or later-gen iPod touch). Always assuming you don't forget your phone at your desk, of course.
More...
More...