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Presentation regarding open data and open development at the Taipei Computer Association on September 14, 2011.
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From Open Data
Chia-Kai Liu, Swarchy Inc.2011.09.14
To Open Development
Water Pipelines (Zanesville, Ohio, USA)
Project: City Patterns
Which dataset to open?
Which dataset to open?
Why people need the data?
Developer
Government
Ecosystem of Open Data
User
User Experience
Purpose of use
Media for output
Support
A User Story
明星學校分析器School Analyzer
Who is this data consumer?
D
G
Data Consumers (Developers)
D Developers
Caring citizens (parents)
Journalists Non-profit
organizations Real estate companies Government officials
U
Need Method Processes
The Workflow
The results
Student Test Scores (New York, USA)
Road Cycling Black Spots (London, UK)
Drugs near schools (San Francisco, USA)
Education Resources (Taipei, Taiwan)
Source: cp.swarchy.org
Crime Levels (Taipei, Taiwan)
竊盜案件
暴力案件
Source: cp.swarchy.org
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• …
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?
Challenges
Data Availability Data Accessibility Data Quality Customer
Support
Issues and Concerns
Evaluation of Open Data
Free for anyone to re-use or re-distribute for any purpose
3 5 10Laws Stars
Principles
Evaluation of Open Data (simplified)
Free for anyone to re-use or re-distribute for any purpose
Accessibility Format Licensing Cost
Beyond the basics
CustomerRelationshipManagement
Free use is bad?
Image credit: yfrog.com/1dmuniwatchj
Paid commercial use is always good?
Image credit: static.panoramio.com/photos/original/1526900.jpg
Open Development
App Store for the Public Sector
Image credit: www.derekkean.com/2009/blackberry-app-store-launches-in-hong-kong/
The most valuable currency of the World Bank is…
A. MoneyB. Informati
on
The most valuable currency of the World Bank is…
A. MoneyB. Informati
on
Image credits: • dgforum.zunia.org/post/voting-underway-in-the-world-bank-apps-for-development-competition/• www.flickr.com/photos/worldeconomicforum/2218836906/
Final Thoughts
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
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