Hans de Zwart: Technology as a Solution…

Asterisk

About one and a half years ago I listened to a Floss Weekly podcast about the open source telephony project Asterisk. Asterisk is an incredibly flexible and powerful piece of software. Many projects are using the software in very creative ways. E.g. an interactive telephone murder mystery, a plant care system, a slightly offensive booty call service, the ability to create your own conferencing rooms, interactive big screen cinema controlled by phone input, and so on.

Since then, I have always thought that an e-learning company at the leading edge of technology would be able to do great things with Asterisk as the motor. Enter Learnosity, an Irish company that is using Asterisk to enable their language teaching services.

Learnosity

Gavin Cooney, Learnosity’s CEO, gave a very smooth and entertaining presentation (on the edge of a sales pitch) at this year’s Online Educa. His company has been commissioned by the Irish government to help in the educational battle to save the Irish language. They have created a mobile learning solution that can work with any type of cell phone.

I have been a teacher in secondary education for many years and know that it is hard for language teachers to get their students to actually practice speaking the language. Computer based instruction has been very promising in this respect for many years. The logistical requirements (all students a computer, headphone and microphone) have so far limited its use.

Learnosity has taken a different approach. Doing language exercises is as simple as using your cellphone, dialling a number, typing a student number and pin and then responding to the questions that you are being asked. The system will record all the answers and make them available in a web interface for the teacher. The teacher can listen to the exercises and give feedback which the student can then view on the web or on their smartphone.

It is also possible to let the system set up conversational exercises for a group of people. This is quite impressive. Imagine a classroom with 26 students. The system makes pairs and calls each of the students. Partners get symmetrical instructions. E.g. one student is told the following: “You are in Paris and have to ask directions for the Eiffel tower”. The partnering student will then hear: “You will be asked for directions to the Eiffel tower, please give them”. The conversation is stored on the web and can easily be replayed and commented on by the teacher.

It is great to see such a young company with this amount of ambition and flair! They seem to innovate continuously and will benefit from real teachers with pedagogical insight helping them. If I were a language teacher I would not be able to wait to try things out…

Photo by Flickr user e-magic, CC-licensed

About two years ago I had to change the way I got to work. I used to take the train and would spend all that time reading. Suddenly I had to drive a car and it felt like I was wasting my time. That is until I found out about podcasting.

I have about ten hours of listening to fill every week and do that with the following podcasts (not in any particular order):

• Leo Laporte has single handed created his own Netcast Network: TWiT. It is proof that it is now more than possible to create professional sounding audio (and lately even video) without breaking the bank. He does all his interviews over Skype, produces hours and hours of shows each week and is highly successful (some of his shows have around 200.000 listeners) without being big media. I listen religiously to four of his shows:
  • this WEEK in TECH (feed URL): This is the leading show that gives its name to the network. Laporte talks about the week’s tech news with luminaries like John C. Dvorak, Patrick Norton from Tekzilla, Will Harris from Channelflip and many others. The show is often hilarious with some great insights, although I can imagine it might feel like a lot of inside baseball when you don’t listen very often. My favourite regular guest is Jason Calacanis from Mahalo. He always seems to bring some outrageous humour to the show, but is also often one step ahead of the game when it comes to really understanding how business is changing because of the Internet.
  • FLOSS Weekly (feed URL): This is a show about Free, Libre, Open Source Software with Randal L. Schwartz. The show usually consists of an interview with the project lead(ers) of a big open source software project. It is a great place to learn about new projects and to get a better knowledge of how open source software development works.
  • net@night (feed URL): This show has Amber MacArthur sharing links of new websites that she encountered. Often there will be an interview with a founder of some new web 2.0 start-up. The show can be a bit light on content sometimes.
  • Security Now (feed URL): If you really want to get a better understanding of how computers work, than this is the show for you. Steve Gibson is a real old hand in the IT world (the back-end of his website is written in assembly language if I am not mistaken). The show has two types of episodes: one where Steve dives deep into a particular security related topic and one where he answers questions from his listeners.
• Search Engine with Jesse Brown (feed URL new feed url at TVO.org): “A blog and podcast about the Internet. But not boring.” This is the podcast that I would love to make. Jesse Brown uses his audience to find stories in which the Internet has profound social effects. He really understands the Net and has the most wicked loops and intros of any podcast in this list.
• Guardian’s Tech Weekly (feed URL): Aleks Krotoski and other Guardian journalists go through a week of tech news. It is a smoothly produced show with some interviews, a start-up elevator pitch, short news segments and sense of humour. The British focus can be refreshing.
• Guardian’s Science Weekly (feed URL): Alok Jha must be the funniest man in science journalism. Only Brits can make a show that is incredibly entertaining and very intelligent at the same time. You can feel the love for science and the joy they have in making the show.
• Digital Planet (feed URL): This BBC world show takes a much more international look at how technology is changing society. It has many features on the developing world and has a true journalistic BBC attitude. The resident expert Bill Thompson is a great technology critic who brings something extra.
• These two Dutch podcasts are interesting too:
  • Radio Online (feed URL): This long running radio show always manages to entertain me. The combination of sceptic Peter de Bie and hardcore Internet journalist Francisco van Jole really works.
  • ICT Roddels (feed URL): Brenno de Winter and Gonny van der Zwaag produce this podcast. I have a lot of respect for Brenno who has his very own fearless interviewing style and is a journalist with principles. His Bigwobber site is pushing hard for open government.  The audio quality is less then the other shows that I have described but it is good enough.
• Finally, as a bonus, two extra podcasts:
  • LugRadio (feed URL): The awesome foursome have stopped producing this great Linux show. They were completely irreverent and had some insanely hilarious segments, but also always managed to have very thoughtful and deep discussions about open source software and the open source community. It is well worth listening to the archives.
  • Ricky Gervais Podcast (available at Audible): This has nothing to do with technology, but it is probably the best comedy that is available  on audio anywhere.

I use Amarok (not the KDE4 version!) to download these podcasts and sync them with my iPod. Amarok really deserves a plug as it manages the podcasts on my iPod perfectly. Podcasts continue where I left them, get downloaded automatically when new ones arrive, get deleted from my iPod when I have listened to them completely and show the little image of the show.

I am always looking for new things to listen to and would appreciate any recommendations.

I just listened to another fascinating edition of Floss Weekly. They had an interview with Simon Phipps, Sun’s Chief Open Source and Open Standards Officer.

His outlook on the way that the Internet changes society and how this will affect business is inspiring and thought provoking:

If you look at what is happening in society around the world ever since the Internet became endemic. There has been a topological shift in the structure of society: Society used to be structured on a hub and spoke basis with people controlling rare resources and communications at the hub and citizens, employees and consumers at the spokes. What the pervasive nature of the Internet made happen was that the topology of society gradually changed from hub and spoke to mesh. And as that has happened, the way that business interests have been conducted has gradually been migrating from a world of secrecy giving confidence and security to a world of transparency with privacy giving confidence and security.
We have looked at that trend and are convinced that if we want to be a leading technology company in the 21st century we have to adapt the company to live in that mesh society and to fit in with the emerging norm of transparency with privacy.

What does this have to do with open source? According to Phipps:

Open source is the natural consequence of a society that is heading in this direction. Because, what characterises open source is the synchronisation of the self-interest of many parties. And to create an environment like this [...] there has to be transparency.

He also talks about how hard it is for businesses to make this shift, the “succes trap” for businesses: you cannot make a profitable and succesful company do worse on the short term to become a better company in the long term. Companies have to exploit their fallow periods to reinvent themselves: “the blessing of failure” (like IBM in the 90s and Sun early in this century).

This interview is a must-listen for all managers in technology companies. So please don’t hesitate and download the mp3 file or listen online.

Finally let me try out the new poll feature in WordPress: