Very useful for forms, templates, novelty, and kidz. Example done with #imindmap on an iPad. Click on image to enlarge.

Steps to hand label the parts of the mind map (in iMindMap)

1. make a branch without a label
2. click on the branch to open the drawing app
3. write/print the word and click done
4. when back to main mind map window, click drawing, make bigger, rotate as required
5. tweak the branch by curling it around the handwritten label

Sept 9 2013: Since this was posted, Hans Buskes has also demonstrated the technique of using handwriting in his incomparable way. And he graciously dedicated the map about iOS 7 to me! [Now if only Dr Buskes’ endorsement would let me get on the Apple web site to download iOS 7!]