Question for my readers

Specifically to those who are good with camera's and have done paper crafting video tutorials. I am having, for the life of me, issues with figuring out how to rig my camera on my work desk!

Basically, I want it to be recording down to the top of desk so you can see what I'm doing clearly. Where the heck do people have their camera's hanging?? Is it a computer camera? Do you have some kind of wonky contraption holding it like that? I can't even figure out how to do it with my tri-pod.

So... dear readers and visitors and friends... If you have done this and/or know how to rig my camera, I'd greatly appreciate it!