Yes, I was there I thought it was excellent, great venue, and well organised. Learnt a lot, and was very interested in Tim Omer's talk about technology to help people with diabetes. Amazing.
He was one of the first in the UK to start ripping Dexcopm devices apart, following the instructions of a german guy. He's taught himself to code over the last six months and works three or four days a week, with one day a week spent totally focussed on the #wearenotwaiting stuff. I've been trying to work out how to hack the bluetooth PIN on the Roche Combo pump with him. Looks like it needs hardware access....