NComVA. Statistics explorer och Publisher Tobias Åström

Transkript

1 NComVA Statistics explorer och Publisher Tobias Åström

2 Tillämpad forskning inom geovisuell analys (geovisual analytics) i nära sammarbete med myndigheter och företag sedan

3 Expertis inom Geovisuell Analys Geographic Visualization Information Visualization Collaborative Storytelling Snapshot Geovisual Analytics Statistics Data Transformation Statistics Spatio Temporal Visualization Cognitive Perceptual Science

4 May 2010 Spin-off företag vars fokus är att leverera avancerad statistikvisualisering samt garantera utveckling och support till kunder.

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6 NCVA inledde sammarbete med OECD 2008, för att skapa världsledande webbaserad visualisering för statistik. OECD Regional Statistics Flow Map Factbook explorer

7 Utforska regional utveckling med OECD explorer 1681 regioner (TL3) i OECD länder. Befolkning 65+ mot Befolkning tillväxt Åldrande befolkning I Japan och Europa

8 Utveckling, från nationell till regional Åldrande befolkning i Europa och Sverige

9 Utveckling, från nationell till regional Åldrande befolkning i Sverige, postnummer nivå

10 Sweden explorer Statistics explorer Visualiseringsprodukter World explorer Customizable explorer Europe explorer

11 Customizable Statistics explorer Samma generiska applikation används av OECD, ISTAT och en mindre kommun

12 Exempel: Region Stockholm Kommuner: Utbildning och Medelinkomst

13 Exempel: Region Stockholm Kommuner: Utbildning och Skattekraft

14 Exempel: Region Stockholm Europeiskt perspektiv

15 Storytelling Explore, Collaborate and Publish Official Statistics for Measuring Progress in our Society

16 Storytelling Explore, Collaborate and Publish Official Statistics for Measuring Progress in our Society

17 The Storytelling Loop

18 The Storytelling Loop

19 The Storytelling Loop

20 The Storytelling Loop

21 Statistics explorer architecture Web compliant explorative, communicative and collaborative dynamic statistical visualization; Visualizations employ in-house developed GAV Flash tools optimized for Adobe ActionScript and Flash 10 / Flex 3 platform; Server application with anywhere accessibility; Interact with large spatio-temporal and multidimensional data; Server application

22 PUBLICERING

23 From Static Reports to Dynamic Web Reports

24 Publishing statistics information requires Storytelling GAV Flash (explorer) has an architecture supporting Storytelling; Capture the current application state for all views; Dataset, map positions, scatter plot axes, time step everything is saved as a snapshot ; Stories with metadata are saved as XML files and can then be shared with colleagues;

25 Storytelling requires a Snapshot Mechanism to capture important events: time, region (s), methods, indicator, colour,..

26 Step 1 Statistics explorer analytic and authoring tool Select regions and indicators to be analysed here OECD explorer

27 Step 2 Statistics explorer analytic and authoring tool Analyse data and gain insight and knowledge - select methods

28 Step 3 Statistics explorer analytic and authoring tool Start writing your Story - Story Editor Story Editor metadata hyperlinks to snapshots

29 Step 4 Statistics explorer analytic and authoring tool Start writing your Story use snapshots to highlight (capture) special interesting insights and knowledge

30 Step 5 Statistics explorer analytic and authoring tool Share the Story with expert colleagues and reach consensus and trust The Story is imported by your colleagues with OECD explorer and evaluated and if needed updated and returned to the author Returned comments Wrong data 2006 for 2 Italian TL2 regions here is new data Returned comments added a new Snapshot highlighting London age group15-64

31 Step 6a Statistics Publisher Publish the Story Import Story - Select visualization methods for Vislet

32 Step 6c Statistics Publisher Publish the Story Preview Vislet

33 Step 6d Statistics Publisher Publish the Story Produce the HTML code HTML code

34 Step 7 Statistics Publisher Publish the Story Embed (drop) the HTML code in a Blog (or HTML page) HTML code

35 Step 8 Statistics Publisher Publish the Story A Vislet with Metadata is now Published

36 Step 8a Statistics Publisher Publish the Story and here with Histogram and Scatter Plot

37 Step 8b Statistics Publisher Publish the Story and here inserted into a web page HTML code

38 Flow Map Visualization Minard s visualization of French wine export 1864

39 Flow Map Migration From origin (focus) Oslo to Sweden Weighted arrows displayed as quadratic Bezier curves - can also be adjusted dynamically and edited individually to reduce clutter Origin Oslo Destination Stockholm Interaction Table

40 Flow Map Commuting From Sweden region to Norway Interactive slider controls top from and to destinations

41 Flow Map Migration Focus Oslo moving from Sweden Integrate with Histogram to see actual Commuting values

42 Flow Map Visualization Integrate with Histogram to see actual Commuting values

43 Flow Map Visualization Layered geographic architecture Migration from Swedish municipalities to Oslo