Text Outline
Scalable white outline on text to make it more visible when placed over doodles. Either that or a hand erasing a patch on the doodle to accommodate the text similar to the erasing effect when drawing a scene.

John O'Neill shared this idea 20/12/18 01:41
Brian Kramer 28/01/19 20:40
Or the ability to color the box behind text. Border would be nice, but not necessary. This would provide an easy way to add some color to a monochrome, text filled screen.
Greg B Watson 01/02/21 20:34
Border is my first choice. HTML 5 allows add a shadow to text, if this easier to implement than a border, it would also help.
David Paxton 09/08/21 20:38
Yes, outlines and shadows please...