Tag Archives: #lca2011

My #lca2011 talk – with moving pictures!

I’ve already written about my talk at LinuxConf Australia a little while ago (slides on Slideshare). Now, using some newfangled magical technology with moving pictures and recorded sounds, the video is online – and here it is, in case you would like to check out the full 40 minute talk and brief Q&A (sorry, but I can’t resize the embedded player!)

[blip.tv ?posts_id=4747654&dest=-1]

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Lightweight Messaging and Linux #lca2011

I’ve just delivered my talk at LinuxConf Australia 2011Lightweight Messaging for a Connected Planet. Unlike any of the other “spins” of the MQTT overview talk I’ve delivered before, this one really talks in more detail about the coding side, with shout outs to many of the members of the MQTT community and their projects. Special mentions here to Roger Light and the mosquitto project, and Nick O’Leary and the Arduino client. There has been a huge amount of discussion of Arduino and home automation (and sending Tux to the edge of space with an Arduino on a balloon… unrelated to MQTT but awesome) at LCA 2011 so these aspects turned out to fit really well.

Do let me know if you start to play around with MQTT as I believe there are some really funky things happening (some of which are highlighted in the slides). I’ve had some particularly great conversations with Andy Gelme who helped to run the Arduino Miniconf at LCA2011 and I hope to see things moving forward on his open hardware router project, too.

First impressions of LinuxConf Australia #lca2011

Beautiful morning at #lca2011

Well now. Here I am on my first visit to Australia, primarily in order to speak this week at LinuxConf Australia 2011 (a session on Lightweight Messaging for smarter devices on Friday, for those interested).

Given the serious disruption to Brisbane over the past two weeks, the organisers have done a superb job of re-jigging the entire event: changing venues, sorting out┬áaccommodation, reorganising the transport plans, catering, etc etc. Stunning. Although we may not be in the location that was originally intended, I’m really impressed by the way things have come together, so a huge thanks to the whole team.

Brisbane

After a lengthy flight and visiting some different parts of Brisbane with some family in the area on Sunday, I hit the conference proper on Sunday evening with registration followed by a talk for newbies by Rusty Russell. Useful advice: “don’t be a fanboy”…. tricky´╗┐ when you’re a techie Linux geek at a conference with Ted T’so, Linus Torvalds, Jeff Waugh and too many others to mention… but, I’m doing my best ­čÖé

Some brief early impressions:

  • there is simply too much to do / see / hear! I spent all of day one at the Arduino miniconf, which was great… although I’ve played around with Arduinos before, I’d never built one from scratch. It worked!
  • Brisbane is a lovely city. The weather has been just about OK for me so far, although when I left the UK on Friday it was 0C and now it’s in the high 20s! The flood water has receded and the clearup is ongoing but the city is getting on with things.
  • there has been great wifi coverage… by far the best I’ve ever encountered at a conference. Spread between the conference venues, the accommodation (several km away), and enough for many geeks with multiple wireless devices! Why can’t every conference manage this?
  • are a lot of photos hitting Flickr…. the only thing that frustrates me is that most are not open for tagging / people tagging. Please open your pictures, particularly those from events, for tagging.
  • I’m also hoping that more people will start to use Lanyrd for aggregating write-ups, slides, photos etc.

Follow more from the conference via Twitter, check out my photos… a live stream of some of the sessions should arrive soon.