Tim Berners-Lee and the World Wide Web’s 29th birthday

Just two quoted sentences as a suggestion to read the whole story here:

The divide between people who have internet access and those who do not is deepening existing inequalities — inequalities that pose a serious global threat.’

‘The web that many connected to years ago is not what new users will find today.’


Synchronously Visualized

Once again:  the New York Times presents an innovative graphic, which you always want to watch again and again.

It’s this Downhill Race at the Olympics:






The link to the moving graphic is below this picture:

For Statistics?

It would be exciting to follow such visualizations, e. g. on changes in unemployment, GDP etc. of different countries from today-minus-x to today.

Easy-to-understand Statistics for the Public

In a recently published EUROSTAT publication, the authors demand innovative forms of communication from public statistics in order not to lose their socially important role. Among other things, they demand ‘…. to tell stories close to the people; to create communities around specific themes; to develop among citizens the ability to read the data and understand what is behind the statistical process.’

Telling Stories

The UNECE hackathon that has just been completed responds to this challenge.
‘A hackathon is an intensive problem-solving event. In this case, the focus is on statistical content and effective communication. The teams will be challenged to “Create a user-oriented product that tells a story about the younger population”. During the Hackathon, fifteen teams from nine countries had 64.5 hours to create a product that tells a story about the younger population. The teams were multidisciplinary – with members from statistical offices and other government departments. The product created should be innovative, engaging, and targeted towards the general public (that is, not specialists). There was no limit on the form of the product, but the teams had to include a mandatory SDG indicator in the product.
The mandatory indicator was “Proportion of youth (aged 15-24 years) not in education, employment or training” SDG indicator (Indicator 8.6.1).‘ (Source)


And the hackathon shows impressive results, even if only a few organisations have participated.

The four winners are:

My Favourites

My favourites are number 3 from the National Institute of Statistics and Geography (INEGI-Mexico) and number 2 from the Central Statistical Office of Poland.


The Mexican solution…

…is aesthetically pleasing and easy to use. The interaction is left to the user and can be individually controlled by him/her in the speed.

The diagrams do not stand alone, but are explained by short texts while scrolling.

The results are not just being accepted. Rather, the concepts are explained and questioned – statistics are presented with the methodological background.

The Polish solution…

…starts with a jourmalistic approach. Here too, the interactivity can be controlled by the user at the desired speed.

At the end, the authors also seek direct contact with the users; a quiz personalizes the statistical data and gives an individual assessment of where the users stand personally with regard to these statistics.

Success Factors

The two applications mentioned above combine decisive user-friendly features:
– visually attractive,
– easy-to-understand navigation that can be controlled by the user according to his needs,
– the journalistic approach,
– concise and instructive explanations,
– personalization,
– hints on the methodological background.

Many of the other applications show the frequently encountered weaknesses: Too much information should be provided, no courage to leave something behind and concentrate on the most important elements. And this leads to long texts and complex navigation with the effect that users quit quickly.


20 Years Ago


On the 2nd of September 1996, Statistics Switzerland published its brand-new website, www.bfs.admin.ch. It was one of the first (if not the first) of the Swiss Administration (www.admin.ch).


In three languages…

… and already with quite rich structure and content.


The Wayback Machine …

… shows the developments since 1996



Handmade with Frontpage as editing software



November 2004:
New layout, made with Day Communiqué as Content Management System and a database for file download


December 2007 ff
Layout adapted to the general layout of admin.ch. The same CMS now bought by Adobe and renamed Adobe Experience Manager AEM



The next one …

… must be based on a new technology:

  • CMS remains state of the art for content presentation
  • Assets come from databases
  • Web services (via a web service platform) deliver assets from databases to the presentation platform.

And with such a three-layer architecture the website will be able to display data from ubiquitous databases and also offering data to third parties via web services: Open data compatible.


Next Step in OGD Websites

What DataUsa is doing could be – I guess – the next step in the evolution of Open Government Data websites. It’s the step from offering file downloads to presenting data (and not files) interactively. And it’s a kind of presentation many official statistical websites would surely be proud of.

César A. Hidalgo from MIT discusses the philosophy behind this. More at the end of this post; at first a short look at this website.


Bringing data together

Merging data from different sources may have been the most expensive and challenging task and the conditio sine qua non for the existence of this website. And perhaps it’s more an organizational than a technical challenge.

Seven public data sources are accessible via DataUsa


Presenting data

Adapting to what internauts normally do, the main entrance is a search bar;



Thematical and geographical profiles are available, too. But in a hidden menu.

The presentation of the data is a mix of generated text and various types of graphs.




The option above every graph allows to share, embed, download, get a table and even an API for the data.



And finally thematical maps provide other views and insights:


But the fascinating part is Stories

Various authors write stories focussing on special topics and using the presentation techniques of the site.


A glossary explains technical terms and the About Section presents the authors and their aim:
‘In 2014, Deloitte, Datawheel, and Cesar Hidalgo, Professor at the MIT Media Lab and Director of MacroConnections, came together to embark on an ambitious journey — to understand and visualize the critical issues facing the United States in areas like jobs, skills and education across industry and geography. And, to use this knowledge to inform decision making among executives, policymakers and citizens.’

And this leads to the
Philosophy behind 

César A. Hidalgo, one of the websites’ authors explains why they did what they did in a blog post with the title ‘What’s Wrong with Open-Data Sites–and How We Can Fix Them.’

Here’s the design philosophy in a visual nutshell:



‘Our hope is to make the data shopping experience joyful, instead of maddening, and by doing so increase the ease with which data journalists, analysts, teachers, and students, use public data. Moreover, we have made sure to make all visualizations embeddable, so people can use them to create their own stories, whether they run a personal blog or a major newspaper.’


‘After all, the goal of open data should not be just to open files, but to stimulate our understanding of the systems that this data describes. To get there, however, we have to make sure we don’t forget that design is also part of what’s needed to tame the unwieldy bottoms of the deep web.’




Open Data Portals: News

There are new or refurbished open data portals to be announced.


Switzerland just published opendata.swiss in a new look for a better presentation of data. See the press release.




The European Commission published some months ago the European Data Portal.


europeandataportal.eu is much more than a collection of open data. It is an ecosystem with lots of documents explaining and promoting open data.


SPARQL inside!

The portal offers metadata as linked open data with an SPARQL endpoint for powerful searching.


select ?theme (count(?theme) as ?count) where {?s a dcat:Dataset . ?s dcat:theme ?theme} GROUP BY ?theme LIMIT 100  gives all  data categories/themes and their number of datasets .

Impact studies

Most of all these data are already published on other websites. The advantage of such open data portals are a centralized access and clear licence information, A main intention is to attract developers, to foster data usage and with this economic growth.

A Swiss study (January 2014) assesses the economic impact of Open Government Data: ´The report determined that the economic benefits from OGD for Switzerland lie most likely between CHF0.9 B and CHF1.2 B´.

snip_ogdstudie       All the details >>> here  (look for the extended executive summary).

European Study (November 2015) within the context of the launch of the European Data Portal got these results: “The aim of this study is to collect, assess and aggregate economic evidence to forecast the benefits of the re-use of Open Data for the EU28+. Four key indicators are measured: direct market size, number of jobs created, cost savings, and efficiency gains. Between 2016 and 2020, the market size of Open Data is expected to increase by 36.9%, to a value of 75.7 bn EUR in 2020. The forecasted number of direct Open Data jobs in 2016 is 75,000 jobs. From 2016 to 2020, almost 25,000 extra direct Open Data jobs are created. The forecasted public sector cost savings for the EU28+ in 2020 are 1.7 bn EUR. Efficiency gains are measured in a qualitative approach. ”

snip_EUimpactSee the details >>> here

Next: LOD

Open and machine-readable formats help to access data and foster the economic impact. Even better when the data have metadata in a standardized description. Linked Open Data (LOD) in RDF format provide this; europeandataportal.eu uses this format describing the harvested datasets (metadata). The next step will and must be data in this format in order to link masses of data in the linked data cloud.

With data.admin.ch a first step is been made in Switzerland.


Linked Data? In europeandataportal.eu’s ecosystem well made videos present explanations:





Look at the Elections

18 October 2015

On October 18, 2015, Swiss voters elect a new Parliament for the next four years.

snip_201510181systemSource: https://www.bk.admin.ch/

More about Swiss elections here

For the National Council (200 members), 3,802 candidates and more than 22 political parties take part.

And the winners are …

The polling stations closed at 12 AM. The results arrive canton by canton and are presented in an interactive visualisation – minute by minute.


Results as of 5 PM

By clicking one of the symbols, the details for a canton appear.


The results are updated in a database, and a script generates a visualisation on the spot. An easy way to follow the elections!

It’s the Statistical Atlas of the Federal Statistical Office that enables this presentation. And it’s no longer Adobe Flash needed to do it ;-).