Today I got back from three days in London, where I attended this year's Dev8D. Dev8D is quite a remarkable conference (or more accurately perhaps, a conference, unconference and workshops all in one). It is aimed at developers in Higher Education, but open to anyone interested. It offers a great opportunity to learn new skills, get a feel for what is being discussed and important in certain areas, and meet people with the same interests as you.
I went last year for the first time (it has been running for four years now), and I was very happy to go back. The format of the event seems to have changed slightly every year, but what remains constant is the focus on hands-on-learning, and the informal atmosphere.
As there was so much going on at once, I can only write about a fraction of the sessions from first-hand experience, but for anybody interested in the event I would recommend reading the relevant DevCSI blog posts (there's lots of videos and interviews in there).
There is a lot one could say about the Arduino, and also about the "other guy" that was used for embedded programming in some sessions, a much more powerful microcontroller whith more periphery, including analogue-to-digital translation, though not open-source like the Arduino (or Freeduino, which seems to be what we were using). There were also 3D-printing machines in the room, but I did not attend the session on that unfortunately. Anyway, you can watch a talk about the Arduino workshop by its organiser Gary Bulmer, and here is 3D Printing with Graham Klyne. I see the ST Micro Cortex-M4 STM32F4 (that's the full name of the other microcontroller) had its own workshop, and there's lots of information in the description if you are interested.
On the last day I went to a session about ebooks. While I probably won't be needing this soon, I still found it very interesting that creating something in .epub or .mobi format is not actually that difficult. Although I feel that creating something looking nicely formatted and presentable might be a different story. I did not stay till the end of the session and don't know if authoring iBooks got covered in any detail, but it seemed to me that there was not all that great an interest in the class.
There were lots of other things I would have been interested in (there was a session on git for example) and I regret a little that I did not go to any of the panel sessions this year. Maybe next year!