If you're using an iMac or similar all-in-one computer design, then getting to the back to connect or disconnect cables can be a pain. Designer and Lifehacker reader Dave overcame that problem by using a lazy Susan to make rotating the machine easier.
While you'll need a relatively large desk to make that feasible, it is a neat solution that reduces the hassle of scrambling at the back of your monitor. Check out the video to see it in action.
Get to the Back of your iMac [Designers Workflow]