Hans de Zwart: Technology as a Solution…

Internet Movie Database

I really like the Internet Movie Database (IMDB). It is the largest freely available database of movie related data. I use it mainly for two things:

1. Whenever I see an actor or actress in a movie and cannot remember in which movie I have seen that person before. IMDB list all the actors/actresses in the movie and allows you to click on the name of each person. On the page of the person it will then show you all the movies in which they played a role.
2. Whenever I am in video store and need to know whether the movie  that I am about to rent is any good. IMDB has a ratings systems that can give you a good general idea of the quality of the movie.

This post will be about the second use case. In the video store I use the Internet connection of my mobile phone. This is a tedious and often infuriating process, especially when you want to look up multiple titles. IMDB’s pages are huge (they have many images and ads), and this makes them load very slowly. In case of an ambiguous title two pages need to load before you can see the rating. Let’s look at an example. If I search for “pulp fiction” I get the following page:

IMDB results page (click to enlarge)

I then have to click on the  “Pulp Fiction” link to see the IMDB page which has the rating:

Pulp Fiction at IMDB (click to enlarge)

After another angry session at the video store, I decided to do something about it. First I looked for a mobile version of the IMDB website. There are some available options (see here and here), but they are geared towards iPhones and don’t really work well.

Next I decided to write my own small web application and tried to find the IMDB API. It doesn’t exist! Unfortunately there is no way to easily use and re-purpose IMDB’s data. I don’t understand why some web companies (in this case Amazon) still don’t realise that this actually inhibits the building of their brands.

Luckily there is always one last option: screen scraping. I was actually willing to try and write my own parser for this (would be great practise), but found Izzysoft’s IMDBPHP class which makes this easy work. This class allows you to get a lot of data about each movie.

After about two hours of programming I now have the following result. I call it Rent it?:

Rent it? The results for "Pulp Fiction"

I tried to design it to be as fast as possible and made it fit for purpose using the following design considerations:

• I used a big input field at the top of the screen, with a big button underneath. This input field is also shown on the results pages, so that it is always easy to start a new query. The field gets automatic focus as soon as the page finishes loading.
• Only relevant information about each movie is shown: rating, title, year, director, run time in minutes and a user generated plot outline. The title links to the original IMDB page which will open in a new window.
• The standard IMDB score is converted to a percentage and gets a background colour on the basis of the height of the rating. Red has a rating of less than 60% (not worth watching), whereas movies with green ratings are above 70% and could be interesting.
• The pages are very light: no ads or images. All the processing is done on the server. If a search has many results, then this processing can still take a while. That is why the number of results are capped at five and results are cached for a week (also on the server to benefit everybody).

I hope you are willing to try it out and look forward to any of your feedback!

Try “Rent it?“

Rent it? is also accessible through my mobile start page.

Just over a year ago I wrote a Dutch newsletter post about the State of Moodle in the Netherlands, Belgium and Surinam. I said that I would repeat the exercise in a year’s time. So here we go.

First a table showing the growth of Moodle and the Dutch Moodle user association (Ned-Moove) in these three countries:

It is easy to see that Moodle has grown significantly in the last year. I am a bit disappointed that the growth in Ned-Moove memberships has not kept up with the growth in registered websites. This is something that I will try and change for next year.

I have created two montage images of the Belgian and Dutch registered Moodle sites. They give you a general idea of which colours and themes are currently the most popular (click on the images to enlarge them, note that the first one is 3.8 MB and the second one is 12.6 MB). Just like last year, I noticed that many of the sites use a standard Moodle theme (e.g. formal white, custom corners) with some very minor customisations. To me this means that Moodle HQ should make sure that all packaged standard themes are of a very high quality (currently they are not) and that some of them should allow for easy switching of the header image.

Belgian Sites

Dutch Sites

We all know that many schools in secondary education use Moodle. What some people might not know is how many other organisations use Moodle for their learning, training or teaching needs. I have gone through most of the registered sites and want to highlight some of the more interesting ones for you to peruse at your leisure:

There are a couple of medical related sites: Mediclass, Sint Maartenskliniek, MedSchool, Proveto (for vets) en Huisartsopleiding Utrecht.

Some of the sites are focussed on teaching languages: Taallo,  Chinese School Nederland en Learn 2 Speak.

MijnLes.nl

There is a site focusing on deaf people: Effatha Guyot Group. They have a great logo for their Moodle site.

I found a couple of sports related Moodle sites: Dive-Rescue, Koninklijke Nederlandse Gymnastiek Unie, Watersportvereniging Almere, European Academy en Sailing Expertise.

One college has done a great job of creating a single theme for all of its separate schools: Esdal College.

A couple of Dutch tertiary educational institutions have now chosen to use Moodle. E.g. Theologische Universiteit Kampen, Internationale Hogeschool Breda Assessment and Learning Network for Learning Design. The last one is a site from the Dutch Open University exploring the IMS Learning Design specification.

Some organisations use Moodle like an alternative CMS: Isaga en Cyberdam.

Many small and bigger businesses have their own sites through which they sell or give away free courses: Camera College, Cursusnetwerk, Eduactiever, Even Leren, Cavell Group, Landelijk Expertisecentrum Sociale Interventie, Radio Nederland Training Centre, Mijn Breincoach, Online Cursussen, Opatel, Open of Course, Permanente Educatie, Zebrakey, Human Rights Education Associates, Mathelo, and the European Wine Academy.

The one site that I probably like the most is In de Groep. Jaap Marsman has done an excellent job creating a site geared for primary school students. He is pushing what he can do with the platform and that is great.

In de Groep

On to the State of Dutch Speaking Moodle 2009-2010!

Kiva

Today is Blog Action Day:

I would like to use that as a chance to talk about Kiva, a website that facilitates micro-lending: allowing people to give small personal loans to entrepreneurs in developing countries.

It is a great example of how the Internet can make things possible that weren’t possible before. It builds bridges and connections that just wouldn’t happen earlier. Kiva allows us to see which entrepreneurs need small loans (often only a couple of hundred dollars). We can then decide who we will lend our money to and can use Paypal to do the transaction. Kiva’s field partners are responsible for making sure that the money reaches the right person and will also make sure that the entrepreneurs pay back their loans. The field partner also gives updates to the lenders about the repayment (through email and RSS).

You are encouraged to give many small loans instead of a few big loans. This way you spread the risk , which isn’t high anyway with a 1.3% default rate on more than 15 million dollars in loans.

A couple of months ago I lend out $ 25.00 to Vuth Ang who used that money (and the money from others) to buy a new grinding mill:

Vuth Ang, a Kiva lender

She has been pleased with the results of her investment. So far, the grinding mill can earn up to $5 each day. In the future, this couple plan to purchase a truck to transfer wood, rice and etc… There are no problems paying back the loan. Again, she states that the loan is very useful as it is provide a chance to all poor entrepreneurs to start and sustain their businesses. Finally, she would like to say thanks to all lenders for interest helping Cambodian entrepreneurs like her family.

I have decided to make out another loan today. Why don’t you do the same?

(Kiva Brochure)

I am a strong believer in theories that see a large role for the environment in shaping in our behaviour and our well-being. I think that the easiest way to change somebody’s behaviour is to change their environment. Let me give you a simple example: if you want people to drive slower, then you should make the road narrower.

So I was delighted to find these Reversible Destiny Lofts through Boing Boing:

These houses keep you young and healthy by providing you with perpetual challenges:

Designed to stimulate the senses and force inhabitants to use balance, physical strength and imagination, the lofts feature uneven floors, oddly positioned power switches and outlets, walls and surfaces painted a dizzying array of colors, a tiny exit to the balcony, a transparent shower room, irregularly shaped curtainless windows, and more.

Since I have changed jobs about one and a half years ago, I have gained 10 kgs just from living in a different environment (walking to my car, instead of to the metro and sitting behind my laptop instead of standing in a classroom). I believe that living in a reversible destiny loft could really keep you physically in great shape. I don’t think I would be able to manage it mentally though: climb a wall every time you want to turn on the light?

Learning is could be (narrowly) defined as overcoming challenges. It would be interesting to try and create a learning environment that keeps challenging as many senses as possible, keeps changing/adapting and keeps your brain working at all times.

Does anybody know any?