A small workaround exists in OS X for the use of the "sudo" command requiring authentication after 10 minutes of nonuse.
If you use the sudo command often to make changes to your system, you can adjust when it requires you to enter your password.
In an attempt to bridge the gap between users and traditional hardware devices, Cornell University engineering students create a sensor-enabled glove that controls an RC car.
Sudo security leak; sudo update fixes it
Panther authentication/security issues: sudo/sleep; Finder authentication
OS X Odds & Ends: iTunes crash; GroupWise/10.1 conflict?; sudo; 10.1.1 coming?
If you still need Java 6 for Web applets after installing Apple's latest updates, there is a way to restore it and override Apple's preference for the use of Oracle's Java 7.
A quick adjustment of the timeout values for key processes can greatly speed up otherwise laggy shutdowns in OS X.
Google's low-cost computers are capable of doing more than you think. Here's how you can transform a Chromebook into a full-blown Linux laptop.
Accessing a hidden folder from within an application may be tricky, but can be overcome using a simple Finder trick.