the UVC (including the list of recommended camera models) please consult http://linux-uvc.berlios.de/.
For some cameras (such as Logitech), separate kernel drivers may be required.
If you want to transmit text or diagrams, it is advisable to have a camera with at least 640x480 pixel
resolution and frame rate of 30 frames/second.
Any variety of Linux video viewers (mplayer, kdetv, motv, etc.) may be used to ascertain that your
camera is operational. Specific details on which ones would work depend upon the particulars of the
camera, drivers installed, etc.
Once the camera is installed and operational on your computer you can configure it from Skype's
options menu: