After printing this and testing I have now made the letters on the tabs in bold and a lighter colour. I have also darkened and increased the point size of the stroke on the diagram so all are easier to see/read.

I did a test print on thicker stock and laminating it to protect the prints, need to be careful during this process because bubbles in the laminate can occur.

The tabbing system, that can be used to flick between pages

The binding available in college, don't really like it though. Cheapens the design. I'd prefer to wire bind it, so I've spoken to some printers and I am able to do it there.

Fold out so that it self stands on a desk, keeping hands free to try and do the signs.