from open data to open development
DESCRIPTION
Presentation regarding open data and open development at the Taipei Computer Association on September 14, 2011.TRANSCRIPT
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From Open Data
Chia-Kai Liu, Swarchy Inc.2011.09.14
To Open Development
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Water Pipelines (Zanesville, Ohio, USA)
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Project: City Patterns
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Which dataset to open?
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Which dataset to open?
Why people need the data?
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Developer
Government
Ecosystem of Open Data
User
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User Experience
Purpose of use
Media for output
Support
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A User Story
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明星學校分析器School Analyzer
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Who is this data consumer?
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D
G
Data Consumers (Developers)
D Developers
Caring citizens (parents)
Journalists Non-profit
organizations Real estate companies Government officials
U
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Need Method Processes
The Workflow
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The results
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Student Test Scores (New York, USA)
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Road Cycling Black Spots (London, UK)
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Drugs near schools (San Francisco, USA)
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Education Resources (Taipei, Taiwan)
Source: cp.swarchy.org
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Crime Levels (Taipei, Taiwan)
竊盜案件
暴力案件
Source: cp.swarchy.org
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明星學校分析器1 公館國小 84.12
2 銘傳國小 83.76
3 龍安國小 77.89
4 新生國小 77.29
5 仁愛國小 75.18
…15 敦化國小 64.12
...
…
134 胡適國小 26.33
…
• 人口組成• 教育資源• 教師品質• 學生成份• 家長成份• 安親班 / 補習班• 速食店• 社區安全• 政府預算• 公園綠地• …
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Challenges
The data is not accurate
When is the data compiled?
Where are the other parts of the data? How is the data collected?
Which department manages this dataset?
PDF!
Why do I have to tell you who I am?
Can I use this data for certain purposes?
Do you have this dataset in multiple years?
How long can I use this data?
How to get help regarding this dataset?
Can you give me the raw data? Where is the dataset I saw last time?
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Challenges
Data Availability Data Accessibility Data Quality Customer
Support
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Issues and Concerns
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Evaluation of Open Data
Free for anyone to re-use or re-distribute for any purpose
3 5 10Laws Stars
Principles
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Evaluation of Open Data (simplified)
Free for anyone to re-use or re-distribute for any purpose
Accessibility Format Licensing Cost
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Beyond the basics
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CustomerRelationshipManagement
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Free use is bad?
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Image credit: yfrog.com/1dmuniwatchj
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Paid commercial use is always good?
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Image credit: static.panoramio.com/photos/original/1526900.jpg
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Open Development
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App Store for the Public Sector
Image credit: www.derekkean.com/2009/blackberry-app-store-launches-in-hong-kong/
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The most valuable currency of the World Bank is…
A. MoneyB. Informati
on
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The most valuable currency of the World Bank is…
A. MoneyB. Informati
on
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Image credits: • dgforum.zunia.org/post/voting-underway-in-the-world-bank-apps-for-development-competition/• www.flickr.com/photos/worldeconomicforum/2218836906/
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Final Thoughts
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Give us the good stuffand we (the developers) will finish the job.
Image credit: www.wesleyjsmith.com/blog/uploaded_images/Lets-finish-the-job-794044.jpg