Switzerland's 4th make.opendata.ch-Hackdays in Berne and Sierre brings together thinkers and makers around the topic of open spending and financial open data. Registration is still open and any further info about the why, what and how you'll find on http://make.opendata.ch – Join us to help accelerate openness, innovation and efficiency in private and public budgeting!

This page is continuously being updated during the event with all projects and results.

Visualization 4 Tax Freedom Day: Recently, various media published results of the ESTV (Eidgenössische Steuerverwaltung) which show the so-called “Tax Freedom Day”, the day of the year when a citizen has earned enough money to compensate for the taxes he/she paid. The idea of this project is thus to craft an interactive, thematic map/visualization of this data. It should allow the viewer a quick, informative and salient overview of the spatial disparities in the Swiss tax system. See: demo - source - doku

Qualified Money: This project simulates the spreading of tainted money. In a second step, it implements qualifiers that regulate different qualities of money. First step was to gather money flow data. For this purpose, every country's trade import and export is used. Money can be contagious (i.e. if a country receives _any_ bad money, the country is 'bad') or bad money dilutes with respect to the money reservoir of the country. Starting from an initial setup (all countries good, one bad; half good; half bad; …), year by year the quality indicater is updated according to the flows of money. See: demo - source - doku

Open Aid: The idea of this project is to visualize financial flows data on Swiss foreign aid. In a study about transparency of foreign aid by an NGO last year, the Swiss Agency for Development and Cooperation SDC only received 25 out of 100 points (http://www.20min.ch/schweiz/news/story/28918275). How much money goes to foreign aid from the public and the private sector, where does the money come from and where does it go? And how much of your tax money is used on foreign aid? Let's make this data transparent, by using great visualizations! See: demo - source - doku

1. Open Budget: Dokumentation (Wiki) - room A 027
   1. Stadt Zürich: Städtisches Budget 2013 (Live Demo), made on 22/23.03.2013
   2. Stadt Bern: Produktegruppen-Budget 2013 (Live Demo), application developed at Berne Hackday, April 2012
2. Finanzausgleich Kanton Bern: Dokumentation (Wiki) - room A 027 - designers
3. FTTH Business Model Navigator: Dokumentation (Wiki) - plenary room - JavaScript developers and frontend designers
4. Cumulizer: Dokumentation (Wiki) - room A 027 - volunteers that want to provide their Cumulus data anonymously

Other initiated projects:

1. Semantic Legal: Dokumentation (Wiki)
2. Mobile Deck Card Game with Financial Data: Dokumentation (Wiki) / Live Game (Beta) - game testers, give feedback via twitter to @pierrefritsch

Blogs & Press

• Software zeigt, ob sich Glasfaser auch lohnt (Blick am Abend, 22.03.2013)
• Videobotschaft an die Open Data Community von Jacqueline Badran, Nationalrätin (make.opendata.ch Hackdays, 22.03.2013)
• Politische Komplexitat vs. Datenjournalismus (hymnos.existenz.ch/Christian Studer, 21.03.2013)

Panel discussion (Video)

• Podiumsgespräch über Möglichkeiten und Grenzen der Visualisierung von Finanzdaten (Opendata.ch Mitgliederversammlung, 21.03.2013)

Presented ideas and/or data:

1. Thomas Preusse, local.ch: Open Budget App Bern (Presentation)
2. Christoph Schaller, Berner Fachhochschule: Finanzstatistik Gemeinden Kt. Bern (Präsentation)
3. Daniel Studer, Amt für Gemeinden und Raumordnung Kanton Bern, und Beat Dänzer, Finanzverwaltung Kanton Bern: Finanzausgleichsdaten des Kantons Bern (Präsentation)
4. Claudia Bretscher, Statistik Stadt Zürich: Finanzdaten der Stadt Zürich (Präsentation)
5. Urs Derendinger: Steuerdaten des Kanton Schwyz - Einkommen und Vermögen von 2001 bis 2009 (Präsentation)
6. Roland Studer, Puzzle: Gemeinde-Quartett (Präsentation)
7. Timo Grossenbacher: Vis 4 Tax Freedom Day (Präsentation)
8. Andreas Kellerhals, Direktor Schweizerisches Bundesarchiv: Digitalisierte Staatsrechnungen und Budgets des Bundes 1849 bis 1998 (Präsentation als PPS und PDF)
9. Niklaus Hug und Martin Blumenthal, NTS: FTTH Business Model Navigator
10. Prof. Dr. Dirk Helbing, ETH Zürich: FuturICT Financial + Innovation Platform (Präsentation)
11. Adrienne Fichter und Stefan Zollinger, Orell Füssli Wirtschaftsinformationen OFWI: Öffentliche vernetzte Handelsregisterdaten Infocube.ch (Präsentation)
12. Thomas Bisig, Olsen: The Bubbles of Market Dynamics - A Dynamic Tool to Assess Market Dynamics (Präsentation)
13. Barbara Kummler, Hochschule Luzern: Verständlichkeit (Präsentation)
14. Sebastian Loosli: Demokratie und Entscheidungen (Präsentation)
15. Christian Studer: M-Connect Migros Cumulus
16. Danilo: OpenDEZA http://make.opendata.ch/wiki/project:opendeza
17. Oleg: Statistical Linked Datasets
18. Oleg: http://Tambur.io
19. Julius Chorbak: http://Mingle.io

• Le mouvement Open Data et ses ateliers Make Open Data – Antoine Logean (Opendata.ch)
• Linked Open Data et Web sémantique – Anne Le Calve (HES-SO Valais-Wallis)
• 3 Façons d’accèder aux services proposé par les Administrations ch.ch / services web (SECO) / web sémantique (Ecole d’Ingénieurs Fribourg) – Florian Stoller (Softcom/eGovTech)
• Geo.admin.ch et son API – Loic Gasser (Office fédéral de topographie swisstopo) (15 min)

• CROWD INTEREST
• Ski station finder
• Holiday Apartments
• Linked Open Tourism Data

• Calcul du pouvoir d'achat selon le salaire et le coût de la vie
• Partis Budgets

• Electronomy

Check out our Quickstart

Our forum is the place to pitch your ideas and projects.

Please add links to data sources here.

Map made with StepMap