I recently and reluctantly agreed to join Twitter. I didn’t get why anyone would bother but… I’m convinced. It’s a rich source of ideas, links and questions all in a brief list of messages that can be rapidly scanned. Watch the presentation by VizEdu about how doctors, patients and hospitals could be using this tool. I found out about this vignette on Twitter. It doesn’t fit on my screen, if that happens to you click on the Vizedu link. By the way I am “bonnycastle” on Twitter.