Original Post
Often when I'm sitting in front of the computer, I want to make a little diagram, or draw out a data structure to help myself figure something out, or just to solidify my understanding of it. And sometimes to take out some pieces of paper, spend 10 minutes searching for a pen that works, move the mouse pad and keyboard out of the way, and then if I want to look at something I have to move stuff around so I can get at the keyboard, etc, etc. With graphics tablets for drawing and the such, are there programs which will allow you to write handwritten notes and diagrams directly into the computer, without having to save them as an image file? If so, is it possible to do something like this, but without the graphics tablet, or with a really basic, cheap one? I'm never actually going to do graphics with it, was just wondering if this was possible.