Abstract
Improving the productivity of small farmers is essential for economic development in most poor countries.  Providing access to timely and relevant information could improve the opportunities available to farmers.  However, there are significant challenges related to literacy, infrastructure, access to technology and social, cultural, institutional and linguistic gaps between producers and consumers of knowledge.  The increased adoption of mobile phones is rapidly reducing the physical barriers of access.  Providing voice-based services via low-cost handsets could empower farmers to become producers as well as consumers of knowledge.  In this talk, I discuss several applications my students and I are developing to explore this potential.  Avaaj Otalo (Gujarati for "voice stoop") is the voice-based equivalent of an online discussion board. Farmers and agricultural experts call a toll-free line to ask questions, provide answers, and listen to each others questions, answers and experiences.  We conducted a six-month trial deployment of Avaaj Otalo with fifty farmers in Gujarat, India. Farmers found it useful to learn both from experts and other farmers, sharing advice on many topics - including the best time to sow fodder, recipes for organic pesticides, and homemade devices to scare away wild pigs at night. Digital ICS allows coffee cooperatives to monitor quality and organic certification requirements, and to be more responsive to farmers' needs.  Field inspectors use mobile phones to document growing conditions and record farmers questions and comments through a combination of text, audio and images.  In a six-month trial deployment, the system significantly reduced operational costs, saving the cooperative approximately $10,000 a year.  The cooperative also obtained richer feedback from its members, which can be used for targeting extension, improving decision-making and reaching out to consumers.  In both of these systems, voice provides not only an accessible interface to information, but a medium for aggregating and representing knowledge itself.  We found this approach more suitable for engaging communities more comfortable with oral forms of communication, for whom text and structured data represent significant barriers to expression.  Most importantly, we have found that rural communities have a deep desire to be "heard", and simply need the tools required to define and achieve "development" on their own terms.

Tapan Parikh's research focuses on the use of computing to support sustainable economic development across the World. I want to learn how to build appropriate, affordable information systems; systems that are accessible to end users, support learning and reinforce community efforts towards empowerment, economic development and sustainable use of natural resources. Some specific topics that I am interested in include human-computer interaction (HCI), mobile computing and information systems supporting microfinance, smallholder agriculture and global health

Summary of the Seminar
Tapan Parikh, of UC Berkeley School of Information, spoke about a number of projects that are using mobile phone based technology to give small businesses the information they need to improve productivity. He argued that voice technology has distinct advantages over text, because it overcomes challenges of illiteracy while responding to a strong need people feel to be heard. 

Professor Joseph previously taught at Emory University, Dartmouth College, the University of California at Los Angeles, the University of Ibadan (Nigeria), and the University of Khartoum (Sudan). He has held research fellowships at Harvard University, Boston University, the Massachusetts Institute of Technology, the Institute of Development Studies (Sussex, UK), Chr. Michelsen Institute (Norway), and the Ecole des Hautes Etudes en Sciences Sociales (France). Joseph has devoted his scholarly career to the study of politics and governance in Africa with a special focus on democratic transitions, state building and state collapse, and conflict resolution.

He directed the African Governance Program at the Carter Center (1988-1994) and coordinated elections missions in Zambia (1991), Ghana (1992), and peace initiatives in Liberia (1991-1994). He has been a longtime member of the Council of Foreign Relations. Joseph is the recipient of numerous fellowships and awards including a Rhodes Scholarship, a Kent Fellowship, and a Guggenheim Fellowship. In 2002-03, he held visiting fellowships at the U.S. Institute of Peace and the National Endowment for Democracy. He was a Fulbright Scholar in France and a Fulbright Professor in Nigeria.

He has written and edited dozens of scholarly books and articles including Radical Nationalism in Cameroun (1977); Gaullist Africa: Cameroon Under Ahmadu Ahidjo (1978); Democracy and Prebendal Politics in Nigeria (1987); State, Conflict, and Democracy in Africa (1999); Smart Aid for African Development (2009) and the Africa Demos series (1990-94). His article, "Africa's Predicament and Academe", was published as a cover story by The Chronicle of Higher Education (March 7, 2003). One of his recent articles is "Challenges of a ‘Frontier' Region," Journal of Democracy, April 2008. Others are posted at www.brookings.edu/experts/josephr.aspx

» Joseph, Richard, "The Nigerian predicament" (NGR Guardian News)

Aqil Shah is a PhD candidate in the Department of Political Science at Columbia University.  While at CDDRL, he will write his dissertation entitled "Controlling Coercion:  The Military and Politics in Pakistan and India."  His broad research interests include comparative democratization, civil-military relations, religion and politics and South Asian politics with a focus on Pakistan. His work has appeared in the Journal of Democracy and edited volumes.  

In the context of authoritarian states the internet has always been viewed as an unambiguous force for good, allowing citizens of such states to mobilise around particular political and social issues, and gain access to previously banned materials. However, many authoritarian governments are now actively exploiting cyberspace for their own purposes; some of them appear to be succeeding in subverting the internet's democratising potential. Have we overestimated the internet's ability to bring democratic change and underestimated? Drawing on numerous recent examples from Russia, China, and Iran, the talk will illustrate the darker side the use of social media in these countries.

Evgeny Morozov is a leading thinker and commentator on the political implications of the Internet. He is a contributing editor to Foreign Policy and runs the magazine's influential and widely-quoted "Net Effect" blog about the Internet's impact on global politics (neteffect.foreignpolicy.com). Morozov is currently a Yahoo! fellow at Georgetown University's E.A. Walsh School of Foreign Service. Prior to his appointment to Georgetown, he was a fellow at George Soros's Open Society Institute, where he remains on the board of the Information Program (one of the leading and most experimental funders for technology projects that have an impact on open society and human rights). Before moving to the US, Morozov was based in Berlin and Prague, where he was Director of New Media at Transitions Online.

• Morozov, Evgeny. "Texting Toward Utopia. Does the Internet spread democracy?" (via Boston Review)

• Morozov, Evgeny. "The Internet: A Room of Our Own?" (via Dissent magazine)

Cloud computing is not just for computing anymore: you can now find as much mindshare as you can afford out in the cloud too -- a new range of projects is making the application of human brainpower as purchasable and fungible as additional server rackspace. What are some of the issues arising as armies of thinkers are recruited by the thousands and millions?  A fascinating (and non-scare-mongering) view is offered of a future in which nearly any mental act can be bought and sold.

Jonathan Zittrain is a Professor of Law at Harvard Law School, is a co-founder of the Berkman Center for Internet & Society and served as its first executive director from 1997-2000.

Zittrain's research includes digital property, privacy, and speech, and the role played by private "middlepeople" in Internet architecture. He has a strong interest in creative, useful, and unobtrusive ways to deploy technology in the classroom. He has wriiten a book  The Future of the Internet- And How to Stop It.

Education: Harvard Law School, J.D.; Harvard University John F. Kennedy School of Government, M.P.A.; Yale University, B.S. Cognitive Science and Artificial Intelligence