For a recent Hack Day at work I spent some time working with one of my colleagues, Adrian Lee, on a little side project to see if we could detect cancer cells in a biopsy image. We've only spent a couple of days on this so far but already the results are looking very promising with each of us working on a distinctly different part of the overall idea.
We held an open day in our department at work last month and I gave a lightening talk on the subject which you can see on YouTube: