Enhancing User Experience - Exploring the Latest Features of Tallyman Axis Lo...
Information and Communication Technologies for Development (ICT4D) with special focus on Web 2.0 and Mashups of existing Services
1. Picture from FlickR – World Resource Institute Staff
Information And Communication
Technologies For Development
(ICT4D)
With Special Focus On Web 2.0
And Mashups Of Existing Services
Defensio Presentation
Florian Sturm
23 March 2009
2. Schedule
Motivation
•
Introduction - the digital divide and ICT4D
•
ICT4D - potentials and problems
•
Web 2.0 and mashups in ICT4D
•
Example projects
•
Own projects
•
NoisR
•
ICT4D.at
•
Conclusion
•
4. Motivation
Broad interests
•
Inspiration by ICT4D program at Stockholm
•
University & Prof. Thorsten Hampel:
ICTs can be used in & for development
•
assistance
Interoperability and combined services
•
The thesis:
•
General introduction to ICT4D
•
Proof of concept that web 2.0 and mashups
•
can produce vast synergies in ICT4D
5. Picture from FlickR –Eric Lafforgue
Introduction -
the digital
divide and ICT4D
6. The digital divide
quot;gap between those who have access to use
•
computer technology and the Internet and
those who do notquot; [Katz & Aspden 1998]
quot;Western worldquot; vs. quot;Less developed
•
countriesquot;
Differences in infrastructure, availability,
•
affordability
Inhibiting economic development [Tiglao &
•
Alampay 2004]
7. ICT4D
Information and Communication Technologies
•
for Development
Using ICTs for supporting social and economic
•
development
giving the people access to these
•
technologies
supporting organizations in development
•
assistance
9. Potentials
Economic development
•
Social development
•
Education
•
Democracy
•
Health
•
Banking
•
10. Problems
Different conditions
•
Sustainability
•
Focus on technology
•
Development
•
quot;forquot; local people
•
quot;withquot; local people
•
quot;byquot; local people
•
Currently: call for new ways of carrying out
•
ICT4D projects
ICT4D 2.0 [Heeks 2008]
•
21. Conclusion
ICT4D – received a lot of attention
•
A lot of potential – but not yet fully
•
tapped
Shifted approach towards ICT4D quot;lessons
•
learnedquot; → ICT4D 2.0
Web 2.0 and mashups fit in the context
•
Examples
•
Own projects – proof of concept
•
More research necessary
•
Interdisciplinary approach
•
Critical evaluation & statistical evidence
•
22. Cited papers
[Heeks 2008] Heeks R. (2008) quot;ICT4D 2.0: The Next Phase
•
of Applying ICT for International Developmentquot;, IEEE
Computer, June 2008, Volume 41, Number 6, 26-34
[Katz & Aspden 1998] Katz J. E., Aspden P. (1998)
•
quot;Internet dropouts in the USA: The invisible groupquot;
Telecommunications Policy, 22(4-5), 327-339.
[Sturm et al 2008] Sturm F., Hauer D., Hampel T.,
•
Hornich A. (2008) quot;Fighting Hunger with Information -
Mashups in ICT4D Increase Accessibility of Vital
Servicesquot;, Proceedings of SIG GlobDev's First Annual
Workshop, Paris, France December 13th 2008
[Tiglao & Alampay 2004] Tiglao N., Alampay E. A. (2004)
•
quot;Mapping Ict4d Projects In The Philippinesquot;,
http://www.ict4d.ph, Retrieved 26 February 2008 from
http://www.ict4d.ph/proceedings/Project_Inventory2.php
25. Economic development
Is ICT4D actually fostering economic
•
development?
No study yet showing statistical evidence on
•
overall economic impact
Many studies on small-scale, project-wise
•
impact (e.g. Bayes et. al. 1999, Eggleston et.
al. 2002, de Silva & Zainudeen 2007, Bedia
1999)
Depends on many non-technological factors
•
26. Can technology solve problems?
quot;those that think that poverty in our
•
countries is just a matter of not having
access to information and technology are
showing much ignorance about social
injustice, human exploitation and
inequalities not only between countries, but
also among social classes within each
country. Information is not the magic cure
for hungerquot; [Arunachalam 2002]
Mix of measures
•
ICTs are just a tool in this context –
•
but a tool with huge potentials
27. Web 2.0
Expression first appeared in 2005 [O'Reilly
•
2005]
Interactive & collaborative elements of the
•
internet
Transforming the consumer into a
•
contributor
Wikis, blogs, content sharing, social
•
networks
Technology is not new (AJAX, RSS)
•
28. Mashups
Web application which generates content
•
through the combination of services
Three components:
•
API/content provider
•
Mashup site
•
Client's web browser
•
Mashup editors
•
29. SOA
Service Oriented Architecture
•
Combinations of loose coupled, low-level
•
services which form a business process
Services are independent units of
•
functionality
Services are available over the network and
•
communicate with each other
Different principles:
•
Reuse, granularity, modularity, composability,
•
componentization, portability,
interoperability
30. Web Services
Implementation of SOA
•
Software application which
•
is identified by a URL
•
is defined, described and searchable through
•
an XML artifact
Interaction with other SW-agents via XML
•
Requester – Broker – Provider
•
32. NoisR – Implementation
Underlying database – XML
•
User Interface – PHP
•
Google Maps – JavaScript API
•
eSpeak (text-to-speech) – Linux Shell Script
•
Creation of podcast – PHP & XML
•
Podlinez (telephone number for podcast) –
•
manual
