Body charts

This is a work in progress prototype of body charts for patient treatment notes. It's a screenshot from a feature we are building with canvas. It's an interesting ride - and quite tricky to get canvas performing nicely on tablets without a lot of lag.

It started out quite basic, but a theme is coming together organically. I want to revisit these icons to improve the quality of rendering as I knocked them together pretty quickly early on. Not sure on the background too either yet I guess, though I feel a pattern of some kind is necessary to indicate that this area is not part of the canvas. I'll be working on a stock set of illustrations myself, but we'll also be allowing users to upload an image or take a photo with their device.