If you find your youngsters are spending a bit too much time on a Wi-Fi-capable iOS device, Macworld might have the solution. In response to a reader searching for a way to curb his childrens' Apple habit, Macworld's Christopher Breen proposes a rather elegant remedy using Wi-Fi access timers in AirPort.
By setting up time windows in which the devices can connect to AirPort, access to the internet is restricted accordingly. It's certainly easier than physically collecting the offending iPod or iPad, and while the restriction might not be met with cheers, it seems preferable to most other options.
Of course, if your offspring have an A