I bought a super cheapo USB hub with four ports and on-off switches. I didn't think I'd have any use for them, but it turns out they're extremely useful because it turns out I need to unplug/replug things on my desk much more often than I thought.
In related news, I used an old Android phone and DroidCam over USB as a webcam. The picture quality is stellar, much better than any webcam you might find, and it's very simple to stop it by unloading the driver (I know, I know...).
In related news, I used an old Android phone and DroidCam over USB as a webcam. The picture quality is stellar, much better than any webcam you might find, and it's very simple to stop it by unloading the driver (I know, I know...).