Thoughts 'n Stuff

Trip to California, May 2012

In anticipation of two busy conferences in the San Francisco Bay Area, the TiZen Developer Conference 2012 and the Ubuntu Developer Summit for the Quetzal release, I prepared myself by arriving one week earlier. This avoids the stress of a long distance flight immediately before conferences start, but also helps to adjust yourself to the environment (e.g., get used to public transport, find your ways around the area, get used to the food, etc.).

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My flight to California was somewhat jinxed. Instead of getting a direct flight to SFO from an European airport, I had to change over in Miami. So instead of 12 flight hours, I was already up to 17 hours. Then the flight got delayed, and I of course missed the connection flight. Being rescheduled to the next flight meant another 5 hours of extra waiting time and arriving at SFO briefly before midnight. Which means no public transport for you. Luckily, I had informed Quim Gil about my additional delays (thanks to free WiFi at Miami airport), and being the good friend that he is, he decided to pick me up from SFO.

On the next day (a warm Sunday), I had time to visit the Computer History Museam in Mountain View. Later that evening, Quim, Henri and I met for a few drinks, the outcome being this Maemo thread. Sadly, the thread itself has seemingly no positive outcome yet.

On Monday, it was time to go to San Francisco, where I spent the next days (mostly) working and preparing my TiZen session for next week. It was great to experience San Francisco from a non-tourist point of view (though I still had to visit Johnny Rockets together with Alberto, Łukasz, Kat and Dave, the milkshakes really are that good). My highlight of the week was perhaps the lunch with the ever friendly Yorba guys on Friday. I saw their awesome new T-shirts, but sadly they’re for employees-only.

On the weekend, I met with Lokesh and we drove down to Santa Cruz (great beach, lots of surfers, too) and from there to Monterey, on the famous 17-Mile Drive. I even dared to (very briefly!) swim in the Pacific Ocean, another first for me. The Pacific made me pay my courage in blood though (nothing too bad, just an annoying cut at my heel).

Then, well rested and all that, it was time for the conferences. Since there was only one keynote for Monday evening at the TiZen Developer Conference, I spent most of the day at UDS. The one thing to notice was probably that UDS had way more developers than TiZen, and to my surprise, even some high profile GNOME developers attended UDS. So much for all the silly fights about Ubuntu not being GNOME etc. I also met Daniel d'Andrader again, which was nice.

For the other two days, it was always a bit of back-and-forth between UDS and TiZen. UDS had the better food (breakfast, hm!), but TiZen probably had the better parties (California Academy of Science comes to mind). On Thursday I started to feel exhausted and on Friday, I was glad UDS was to be over soon. The beach party (without a beach) totally killed it.

The flight back was uneventful. After two weeks in California, with the second one being extremely stressful, I was glad to finally land in Berlin again.

TiZen Developer Conference 2012

The first day started slowly, with only one keynote in the evening. I wasn’t very happy with it, a proper keynote would have focused more on the visions and goals of TiZen, not so much on Linux or Android, or Microsoft.

On the second day, my mind was mostly occupied with my own session, “Challenges of mobile text input”, in the afternoon. It was good that speakers were informed early enough about the whole process, and the presentation templates were available long enough before the event. Even with the cold color scheme, I kind of like the clean TiZen design in the templates (though I still can’t get used to the name “Ti-Zen”).

Two hours or so before my session, I had one technician help me upload my slides to the room’s PC. It’s great to not have to use your own laptop. Instead of worrying until the last minute whether everything will work, you know it just will, and if it doesn’t, it is not your task to fix it. Not having this typical presenter’s crisis helps to focus on the content of your session and also helps to stay calm.

I was quite happy with my presentation, even though I was hoping for more input method developers in the audience. You can find the slides on the Maliit wiki, video (or at least audio) should be available at some later point, too.

On the last day, every attendee could get a TiZen developer device. I was surprised it didn’t have “Intel Inside”, but the ARM Cortex9 with the Mali GPU is interesting hardware nevertheless. Perhaps not too surprising for a HTML5 platform, it also comes with a speedy and actually useful mobile browser from the start. Even if it is uncertain at this point whether TiZen will end being a success, I am looking forward to see actual TiZen consumer devices.

Thanks to the Linux Foundation for sponsoring me, and thanks to Brian Warner again for helping with the organising bits.

The challenges of mobile text input

I am going to speak about mobile text input at the TiZen Developer Conference (7-9 May, San Francisco, CA). My session is scheduled for Tuesday afternoon (PDF).

I had planned to only focus on the technical aspects, but I am also going to talk about other aspects, such as the media coverage a cleverly designed text input method can achieve, and which features are apparently important to consumers.

The most important feature is, unsurprisingly perhaps, the overall performance: How fast can consumers insert or manipulate text on their mobile devices — while still being accurate? I will explain techniques that can help to improve responsiveness, accuracy and speed of a virtual keyboard.

I’ll be in the bay area until end of next week and I am generally interested to discuss the finer details of (text) input methods, accessibility or display servers and how one could improve the situation for accessibility on Linux. Contact me on Twitter in case you want to meet up and go somewhere for dinner (or drinks) in the beautiful city of San Francisco!

Questions for MeeGo

The MeeGo Spring Conference in San Francisco was nice, perhaps not so much for the press folks (uninspiring key note, no product announcements). As a speaker, I was fortunate enough to receive sponsorship from the Linux Foundation (special thanks to Brian Warner for the unbureaucratic approach to this). I got to meet a lot of people face-to-face and the hallway track spawned interesting discussions, circling around questions such as:

• Why would 3rd parties pick up MeeGo if it comes with an unfinished and unpolished UX?
• Why would 3rd parties perceive the MeeGo Conference as the wrong place for product annoucements?
• Is the MeeGo community inherently hostile towards the Open Core model of MeeGo?
• Where is the place for commercial engines in MeeGo?
• Why is Nokia's Qt development generally not regarded as an active MeeGo contribution coming from Nokia? QML scene graph, anyone?
• Why does a company such as Intel, which does not see itself as a MeeGo vendor, come up with its own app store?

And, of course the poisonous:

• Is MeeGo dead?

(I am going to be mean and won't answer the questions for you, as I am too opionated here, sorry.)

Other than that, San Francisco was of course great. I also spend some time travelling through California; the country side is simply gorgeous.