“Tagging technology to track trash”

Posted in Business Initiatives for Development, Design and Sustainability, Digital Revolution, Ethics, Mobile Phones, Mobile Telecommunications, Supply Chains, Technological Innovation and Climate Change, Technology, Technology for Development, Traceability, Traceability Services, Ubiquitous Computing with tags , , on July 15, 2009 by Ashima Chopra

Tagging technology to track trash

By Jonathan Fildes
Science and technology reporter, BBC News

The ebb and flow of thousands of pieces of household rubbish are to be tracked using sophisticated mobile tags. It is hoped that making people confront the final journey of their waste will make them reduce what they throw away. Initially, 3,000 pieces of rubbish, donated by volunteers, will be tagged in New York, Seattle and London.

Tags

“Trash is almost an invisible system today,” Assaf Biderman, one of the project leaders at the Massachusetts Institute of Technology, told BBC News. “You throw something into the garbage and a lot of us forget about it. It gets buried, it gets burned, it gets shipped overseas.” The Trash Track aims to make that process – termed the “removal chain” – more transparent. Friends of the Earth’s Senior Waste Campaigner Michael Warhurst said the project could be a “useful tool” for highlighting the impact of rubbish. “[Waste] doesn’t simply disappear when we throw it away, and all too often it ends up causing damage when it could be recycled instead. “People must have much better information on – and control over – where their rubbish and recycling ends up.”

Global waste
In order to monitor how the pieces of rubbish move around the cities and beyond, the MIT team has developed a small mobile sensor that can be attached to individual pieces of waste. “It’s like a miniature cell phone with limited functionality,” said Carlo Ratti, another member of the project. Each tag – encased in a protective resin – continuously broadcasts its location to a central server. The results can then be collected and plotted on a map in real time. Volunteers can apply to have their trash tagged and tracked. “It’s like putting tracers in your blood and seeing where it moves around your body,” said Mr Biderman. Because cell phone technology is cheap and – importantly – ubiquitous, the system should be able to track rubbish around the globe. This could be important when tracking computers and electronic waste, which is often disposed of incorrectly, according to Mr Ratti. “Some of them are shipped to Africa to pollute,” he said.
The team aims to tag different types of waste from computers and cell phones to bags of garden waste.

The group is currently looking for volunteers to donate their trash. The results of the US studies will be shown at two exhibitions in Seattle and New York during September.

‘Zero waste’
The team stresses that it has tried to limit the impact of its study and of the technology, and limit the amount of extra waste it contributes to the “removal chain”. “We are adhering to the highest standards in terms of environmental impact,” said Mr Biderman. “The impact this could have on waste management and removal… could be significant, so these kinds of experiments could be much more useful than harmful for the environment.” The MIT team has previously revealed the movements of people around cities, such as Rome and Copenhagen, by analysing mobile phone signals. They used a similar method to show how crowds moved around Washington during the inauguration of US President Barack Obama. The tags used to track the rubbish are a departure from these more passive studies of city movements. Ultimately, the team hopes that the technology can be miniaturised and made cheap enough that the tags could one day be attached to everything. “Think about a future where thanks to smart tags we will not have waste anymore,” said Mr Ratti. “Everything will be traceable.”

View Video
Carlo Ratti explains how the tiny tags work

Indian Exports Fall

Posted in Agriculture, India and Rural Development, Indian Economy on July 1, 2009 by Ashima Chopra

India’s exports continue to fall

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India’s exports fell in May for the eighth month in a row as overseas demand for goods continued to shrink in the global recession.

Exports in May were valued at 534.3bn rupees ($11bn; £6.7bn), down 29.2% from 655bn rupees a year earlier, government figures showed.

Exports are a significant driver behind the Indian economy, making up about 15% of gross domestic product. Imports shrank 39.2% to 786.8bn rupees from 1.1 trillion rupees a year ago. The falling price of oil was a significant factor behind the decline in imports. Oil currently stands at about $70 a barrel – less than half of what it was last summer.

Oil imports in May were down 60.6% on the year. India imports about 75% of its oil. India’s trade deficit – the difference between imports and exports – halved to 252.5bn rupees from 533.2bn rupees a year earlier.

Tesco to help reform farming industry in India

Posted in Agriculture and Technology, Bridging the Digital Divide, Business Models and Innovation, Design and Sustainability, Government of India, India and Rural Development, Indian Economy, Poverty, Standards, Supply Chains, Technology, Technology for Development, Traceability with tags , , on May 20, 2009 by Ashima Chopra

India calls on Tesco to reform farming industry

British supermarkets could be called in to help India modernise its farming industry in the wake of the Congress Party victory in the country’s general election.

By Barney Henderson in Mumbai and Damien McElroy
Last Updated: 10:07PM BST 18 May 2009

The retailers, including Tesco, will be asked to overhaul the inefficient production and distribution systems which result in up to half of the annual crop rotting before reaching market.
Rahul Gandhi, heir to the party’s ruling dynasty and the strategist behind its surprise victory, is expected to be appointed agriculture minister to spearhead the reforms designed to raise rural incomes.

Congress won twice as many seats as its nearest rival, Bharatiya Janata Party (BJP), by promising to spread the fruits of its economic boom beyond the cities by unleashing the potential of hundreds of millions of struggling farms. Financial problems drive three farmers a day commit suicide in India.
Attempts to overhaul Indian agriculture under the outgoing Congress-led government were blocked by powerful communist parties within the coalition who refused to allow foreign companies to get involved.
Congress was able to improve its position largely at the expense of the communists and Manmohan Singh, the prime minister, is determined to freeze the extreme left out of the next coalition.
Foreign business experts hailed the results as a guarantee of stability at a time of global economic turbulence.

“The election results will benefit the business community in three ways,” Mark Runacres, head of the British Business Group in India said. “First, stability is great. Secondly, the results show that quality of leadership and governance has been rewarded. Thirdly is the absence of the Left from the ruling coalition. The Communists in India, who are not business friendly, have really taken a beating at the polls.

Mr Gandhi, 38 has suggested that the expertise of Western retailers in modern sourcing and storage systems must be introduced to aid Indian farmers.

“I think Rahul Gandhi and others like him are honest and understand how markets work,” Mr Runacres said. “He will certainly be keen to see standard business practises that we take for granted elsewhere in the world be introduced to India – not just for the benefit of the consumer, but also the farmer.”

A Tesco spokesman expressed its interest in working with the project. “We would strongly welcome any steps by the government to improve infrastructure and create a solid, good quality supply chain,” said a Tesco spokesperson.

“We are already helping to educate farmers in terms of food safety and hygiene, but better roads and refrigeration techniques will increase choice of products, hygiene and freshness and also help the export market.

“We are still learning a lot about India and the market, but we are hoping to expand and will launch our first cash and carry outlet in the (Mumbai) area next year.”

Restrictions that mean Tesco, which operates in India in partnership with local conglomerate Tata, and Marks and Spencers, which has a joint venture with Reliance Retail, cannot operate as local brands are unlikely to change. But the rise of a new generation of political leaders will see India demand that Western enterprises help to lift its disadvantaged masses out of the traditional cycle of poverty in return for access to its expanding markets.

‘Wipro acquires Nokia mobile TV unit’

Posted in Mobile Phones, Mobile Telecommunications with tags on April 24, 2009 by Ashima Chopra

Wipro acquires Nokia mobile TV unit
Friday,24 April 2009, 00:15 hrs

Bangalore: IT service giant Wipro has acquired the mobile TV unit of Finland-based mobile phone manufacturer Nokia. “We wanted to focus on the consumer side of things rather than on the business-to-business side,” said Nokia.

Known as the Mobile Broadcast Solutions division of Nokia, the unit employs around 40 people, who are mainly responsible for developing software and hardware to enable mobile TV technology on the phone. The company had sold its unit as it planned to focus on the consumer side of the mobile TV business. The mobile television and on-demand video did not gain much popularity among the people.

Wipro currently offers mobile software-product-realization and consulting services to Forum Nokia community members. Its services can be provided either from India or from any of its global locations. It is also a Symbian Platinum Partner and a Symbian Competence Center. According to the analysts, the deal between the two companies would not be that interesting as various network operators are looking forward to offer 3G services.

[BBC World Service] Food Price Index

Posted in Commodity Markets with tags on April 24, 2009 by Ashima Chopra

World Service Food Price Index Explained

So how hard are people being hit by the world food crisis?

Official statistics can be weeks or months out of date, so BBC World Service is calling on its global network of reporters to keep you in the picture week by week.

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The graph

The price index is tracking food prices in eight major cities. Each week our reporters head to the shops and record the prices for five of that country’s staple foods. Every basket of goods has been normalised to a cost of 100 in the first week of this experiment.

How much it would cost to buy the same basket in later weeks is then reflected in the rise or dip above or below 100. Check the individual city pages for details of each food ‘basket’.

The Data

This is how the index currently looks for Delhi: (Click links on BBC page to see other cities’ Food Price Index.)

The Delhi basket

Each week, our correspondent visits the same shop to buy five of the staple items found in the typical Delhi shopping basket. The price rises and falls will be tracked and contribute to the World Food Price Index.

Rice (1kg)
Ground flour (1kg)
Lentils (1kg)
Onions (1kg)
Milk (1L)
Sanjoy Majumder in Delhi writes:

Delhi is a relatively affluent city but even here families can spend up to half their monthly budget on food so a sharp price rise is a major cause for concern.

Over the past few months the price of rice and lentils have risen steadily mainly due to increasing fuel costs, since all these products are transported into the city from the countryside.

The price of milk, on the other hand has stayed constant because it is mainly supplied by local dairies.

In August large parts of northern India were hit by heavy rain and floods which affected the onion crop and that is why the price of onions has been a lot more volatile.

The Graph

Perhaps the most varied price fluctuations of any of the eight cities, the graph show particularly dramatic movement in the price of onions.

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‘These [Indian] elections should be about development’ says Priyanka Gandhi

Posted in India and Rural Development with tags , on April 24, 2009 by Ashima Chopra

‘India has very bright prospects’

Watch BBC video of interview

Priyanka Gandhi, the daughter of the Congress Party president Sonia Gandhi, has given her opinion on the current elections in India.

She is not standing in the election, but has been out campaigning for her mother, and her brother Rahul, who is touted as a future prime minister.

The BBC’s Sanjeev Srivastava asked what message she was taking to the voters.

Technological Innovation, the Environment and Climate Change

Posted in Technological Innovation and Climate Change with tags on April 24, 2009 by Ashima Chopra

The Tech Lab: Andy Hopper

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Andy Hopper, an iconic figure in UK computer history, talks about the next big role hi-tech needs to take on.

Computing has already changed the way all of us live our lives, so it is reasonable to predict that computing will also play a major role in delivering a long-term future for society and our planet.
But first we have to overcome a major disconnection between computing and sustainability. Some people claim that technology has a net negative effect on the environment, and view turning off TVs and PCs at night as simply a token gesture.

We need to embrace a far bigger picture. After all, less than 20 years ago we had not heard of the world wide web, and Google has only been around for 10 years. If these milestones can have such a radical impact on our day-to-day lives in such as short space of time, we can surely harness technology and our expanding knowledge to address the international environmental challenges we are facing.

So how can we justify the claim that computing will make possible higher standards of living in a way that does not cause major problems for the planet? There are four areas where we believe computing can have a major impact:

Sensing and optimising
Knowledge is power, and sourcing vast amounts of real-time, accurate data will be invaluable in discovering the impact of human activities on the environment, as well as for optimising energy consumption and other natural resources. The challenge is to harness these data efficiently and effectively using an abundance of sensors.

Social networking has already demonstrated our willingness to share information, so this could be extended to accumulate relevant qualitative and quantitative data, from environmental observations to specific energy use.

Many believe turning a PC off at night is a token gesture
Maybe we will all carry a Personal Energy Meter (PEM), which records and apportions our individual total energy consumption. Future generations of mobile phones could contain a PEM, and social networking sites provide an ideal forum for users to share this information, along with new algorithms to make complex consumption calculations for everyday activities. Harnessing this information will allow us to create a real-time data map to observe different layers – from transportation that shows congestion on roads to the wasted heat through the roofs of buildings – a sort of infrared version of Google Earth.
This wide-scale sensing and data collection highlights one of many dilemmas of providing functionality whilst preserving privacy. Out of necessity, a suitable, safe, and enticing compromise must be found.

Predicting and reacting
Ever more sophisticated algorithms are being used to study global warming and to produce forecasts of the behaviour of natural systems. But how can we be sure that the software used to generate these models is correct?

By using computer science to develop and apply new techniques for building accurate and verifiable implementations of complex simulations, we can feel more assured that the results are correct. The models and implementations have to produce results in a timely fashion and be able to incorporate data incrementally.

Based on this we can make the right policy decisions on issues from travel planning and energy use to climate change and the spread of disease.

Chasing the energy
Historically, we have thrown power and processing at problems to solve them; but now things are different. Data centres play a vital role in the modern information infrastructure, but require ever-increasing amounts of energy to keep them running.

However, constructing server farms close to large-scale renewable energy sources, such as wind turbines, replaces long high-capacity power connections with low power high-bandwidth data connections. This can be extended by sending computing tasks round the globe to follow the peaks and troughs of renewable power generation as it happens, or even to the placement of server farms in locations from which the transmission – but not generation – of energy would be uneconomical.
Furthermore the shift to “thinner” end point devices and displays will also move much of the energy burden to these centralised, yet “virtualised”, server farms.

Computing provides a huge potential for shifting more of our physical activities to digital alternatives. We already work from home, read news make purchases, and download music online, use e-billing, and conduct many aspects of our lives in cyberspace. This is starting to encompass everyone on the planet, as developing countries are also quickly building digital infrastructures.

Mobile devices now give us virtually zero cost computing power that is with us all the time, with unprecedented communications capabilities and access to a mine of information. This ubiquitous digital infrastructure will allow us to make intelligent choices about which activities we move to a digital world, enabling us to run our lives and create wealth without a negative impact on the environment.

Making a difference
While technological innovation may not have prioritised solutions to the environmental problems we face today; it is now time for computer technologists to work closely with other scientific and business disciplines to help ensure the long term future of the planet. And there may be another new positive force at work.

While Europe has been at the forefront of early progress in this area, there is growing recognition worldwide – including the major players in America and Far East – that the time has come to work together to address climate change and energy issues.

This will make standardisation easier and where appropriate lead to a reduction in the conventional legal and commercial barriers to collaboration. If this can be done the world is our oyster.

User Generated Content: To Have or Not to Have?

Posted in Web 2.0 with tags on April 22, 2009 by Ashima Chopra

‘I don’t think bloggers read’

Andrew Keen says the internet is populated by second-rate amateurs – and that it is swiftly destroying our culture. Tim Dowling meets the man cyberspace loves to hate Digg it

Tim Dowling
The Guardian, Friday 20 July 2007
Article history
cultoftheamateur_
Buy The Cult of the Amateur at the Guardian bookshop

If your experience confined you to the virtual plains of the blogosphere, you could be forgiven for thinking that Andrew Keen was one of the most unpopular people on the planet. One blogger – on Keen’s own website – recently described him as “a professional mental prostitute of the establishment”. New media guru and Guardian columnist Jeff Jarvis has called him “a mastodon growling against the warm wind of change”. Keen recently introduced himself on the Today programme as “the antichrist of Silicon Valley”. So what has he done?

He’s written a book, The Cult of the Amateur, with the no-messing-about subtitle “How Today’s Internet is Killing Our Culture and Assaulting Our Economy”. It may sound like a technophobe’s bible, but Keen himself is no Luddite. He has his own blog and his own podcast programme, AfterTV.com. He was one of the pioneering entrepreneurs of the first internet boom, with his own start-up, Audiocafe.com, and one of the first to go bust when the bubble burst (to hear him tell it, he actually went bust before the bubble burst). To internet enthusiasts Keen isn’t just a heretic; he’s an apostate.

The Cult of the Amateur is a broadside attack on Web 2.0, a term we may hastily define here as that growing sector of the internet which serves mainly as a platform for user-generated content, including sites such as MySpace, Facebook, Typepad, Blogger and YouTube. The main thrust of his argument is that all this home-made content – blogs, podcasts, amateur videos and music – is an inadequate replacement for mainstream media. It may be a harmless, even occasionally enriching addition, but we can’t have both, because the former is swiftly killing off the latter. Thanks to Web 2.0, newspapers, record companies, movie studios and traditional publishers are on the verge of extinction, he says. Along the way he also finds time to bash Second Life, online gambling, copyright theft and porn.

His attack even encompasses one of the web’s more widely admired experiments – Wikipedia, the online encyclopedia written and edited by anyone who wants to have a go, on the principle that the crowd possesses an aggregate wisdom all of its own. “To my mind Wikipedia is not wise,” says Keen. “It’s dumb. Not necessarily because all its contributors are dumb, but because if you don’t have an editor in charge, and you don’t have singular voices, then the intellectual quality of what the crowd produces is very low.”

Until recently the Wikipedia entry for Andrew Keen informed readers that, in addition to coming from Golders Green, London, having an academic background and being an outspoken critic of Web 2.0, he was also “a child actor who found fame in a series of soup commercials”. This isn’t true; the sentence was inserted deliberately by the host of a Radio 3 show prior to an appearance by Keen, to show how easily the accuracy of Wikipedia can be undermined. This bit of factual vandalism remained for 12 days before it was removed – 11 days longer than an emendation from June 5, which replaced the entire first paragraph with the words “Andrew Keen IS a dumb motherfucker”.

So it goes with Keen and the people he sometimes calls “the denizens of the cyberswamp”; he baits them and they rise. He belittles the contributions of Amazon reviewers, and they give his book one resentful star out of five. He compares bloggers to a million monkeys at a million typewriters, and they respond with reams of invective. He criticises Wikipedia for its vulnerability, for its excessive faith in the wisdom of the crowd, and some anonymous user – as if to prove the point – defaces his entry.

Keen has a particular knack for phrasing his criticisms in a way that allows every blogger to feel personally slighted. Part of this stems from his use of the word “amateur”, which seems to dismiss the contribution of anyone who isn’t getting paid for their trouble.

“I think that’s probably a fair criticism,” he says. “I’m sure there is some quite good writing on the internet, written by people who don’t care about making money out of it, and who have something interesting to say.”

At the same time he remains “very uncomfortable with the radical altruism – in some ways it’s a legacy of the hippy culture – that lies at the heart of Web 2.0; the idea that we’re all happy to give it away. I don’t think that’s the case. I think the majority of us need to work for money.”

Keen claims he isn’t really going after the bloggers so much as the influential idealists who actually run Web 2.0. “My real targets are what I would call the libertarians on the right and the left,” he says. To Keen, the “democratised” web is actually a form of oligarchy, the product of an unholy alliance between old counterculturalists (”fat guys with beards, basically”) and free-market fundamentalists (he offers Chris Anderson, author of The Long Tail, as an example). The former group, he says, reject “all forms of external authority”; the latter believe “that if you just leave everything alone it will work itself out”.

One inviolable tenet of this twin-track libertarian ethos, according to Keen, is a misplaced faith in the integrity of the amateur – the citizen journalist, the self-published author, the mash-up musician – and a generic distrust of expertise. One does indeed find this attitude mirrored all over the net, where people frequently post sayings such as “Amateurs built the ark; professionals built the Titanic”. Mainstream media is seen as corrupt, compromised, lazy and fearful, while Web 2.0’s army of amateur content-generators is dynamic, honest, worthy and wise. In Keen’s estimation this idea isn’t just absurd – it’s dangerous. “For these Generation Y utopians,” he writes, “every posting is just another person’s version of the truth; every fiction is just another person’s version of the facts.”

Keen’s argument strikes a chord with certain professions, particularly librarians, editors and educators. Keen’s critics, on the other hand, see him as defending a largely abandoned redoubt: old media, with its outmoded “gatekeepers” and structural hierarchies. Others see him as a man embittered by the failure of his start-up company, who resents the subsequent success of the Web 2.0 pioneers. When he gave a talk at the ICA last month, someone stood up and accused him of writing “an extended whine about why people like you are no longer in charge of this culture”. This remark drew applause, but Keen says the hostile reception was nothing like as bad as he gets in America.

Is he surprised by the strength of feeling?

“No, I expect it.”

Does it ever bother him?

“Everybody, I guess, wants to be loved,” he says, laughing. But Keen is so ready to make provocative statements, even when they might undermine his overall argument, that his blogger-baiting begins to look like a marketing strategy. “I don’t know if it necessarily sells books,” he says, “because I don’t think bloggers read.” Another statement, you might think, to launch a thousand outraged paragraphs.

In fact, the book, he insists, isn’t really about the internet. It’s more about personal responsibility: “It’s not against technology. It’s simply saying that we make technology and we need to control it. When we look at the internet we’re looking at ourselves.”

Keen concedes that he made some mistakes in setting out his case which probably haven’t helped win over the opposition. “I think I idealised mainstream media … I concentrated on the good things. I didn’t write about the Sun newspaper. I didn’t write about Fox.” His opponents have been able to pick holes in his arguments – indeed there is a website devoted to doing so – but he says the book is a polemic primarily designed to start the conversation, and in that respect it has been a success. “Even my biggest enemies agree that there is a need to have this discussion.”

He also accepts that the clock cannot be turned back, that user-generated content will continue to dominate the web, not because it’s noble or truthful or authentic, but because it’s free. “No one pays for content any more,” he says. And if no one is willing to pay for content, then it simply becomes a publicity tool, another form of promotional giveaway. “That’s what’s going to happen with books,” says Keen, “and even with movies. In a funny kind of way you could argue that that’s what my book is. It’s a way to build my brand so that people will pay me to make speeches.”

And with that he goes off to tell an audience of internet advertisers that they’ve got it all wrong. His talk is entitled “The message is dead: how Web 2.0 is reducing all marketing to spam”.

· The Cult Of The Amateur by Andrew Keen is published by Nicholas Brealey, price £12.99. To order a copy for £11.99 with free UK p&p go to guardian.co.uk/bookshop or call 0870 836 0875

Is blogging dead?

Posted in Blogging, Technology with tags on April 22, 2009 by Ashima Chopra

Sunday, 19 April 2009

Blogs are dead; long live the blog

Is blogging dead? Last year, questioning the future of the iconic weblog would have had me institutionalized. But today, in the face of the dramatic explosion of real-time social media services like Twitter, the future of blogging is far from certain.

It’s not just me questioning the blog. Last week, I was in Amsterdam, with a thousand of my closest new media friends, at The Next Web, one of Europe’s biggest and best tech conferences. And the words whispered in the Next Web hallways about the future of blogging weren’t always promising for the venerable digital institution. Some pundits at Next Web – such as Hermione Way, the London based founder of Newspepper and the presenter of Techfluff – have even begun to pen their obits to the blog. “Blogging as we know it is dead,” Way told me over dinner one evening at Amsterdam’s Loup restaurant. “It’s finished.”

Are these reports about the death of blogging exaggerated? At that same Loup dinner that Way announced the death of blogging, Matt Mullenweg, the San Francisco based co-founder of the open-source blog company WordPress, announced its resurrection.

“Blogs will become aggregation points,” the shamefully youthful, soft-spoken Mullenweg explained, as he mapped out the future of blogging for me between bites of Dutch smoked salmon. “They will become our personal hub. Places where we store all our personal media content such as our flickr photos and Twitter posts.”

I suspect that Mullenweg is right. When blogging was invented in the late Nineties by my dear Berkeley friend and neighbor Dave Winer, it represented an easy self-publishing tool, a simple way to publish dirty great lumps of one’s own static text. But just as the Internet has dramatically evolved over the last ten years from a self-publishing into a real-time broadcasting platform, so blogging is transforming itself with equally dramatic vigor.

With its 10 to 15 million users and blue chip media clients like the New York Times, CNN and the Wall Street Journal, Mullenweg’s WordPress epitomizes these changes. What distinguishes WordPress from some of its competitors is its open-source foundations. This open architecture has fostered an free ecosystem of 5,000 plug-ins that enable WordPress users to do everything from incorporate their Twitter feeds, videos and photos, to even managing their own independent record label.

And last week, WordPress released two new products – Buddy Press and P2 — that underline Mullenweg’s vision of the blog as an aggregation point for all our media information. Mullenweg described Buddy Press to me as “Facebook in a box” – technology which enables WordPress users to create their own public or private social networks around their blog. While P2 is “Twitter in a box” which, according to Mullenweg, transforms the traditional WordPress blog into a real-time media experience.

So who is right about the future of the blog, Hermione Way or Matt Mullenweg? They both are, of course. The old static blog is indeed dying. But it’s being resurrected by WordPress as a real-time social media personal portal. The blog is dead; long live the blog.

“Use Technology for Social Development” Says Infosys Co-Chairmann

Posted in Technology, Technology for Development with tags , on April 22, 2009 by Ashima Chopra

Use Technology for Social Development
Author: Nandan Nilekani
Co-Chairman, Infosys Technologies
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I have rubbed my shoulders with two or three companies in the past two decades of my career. While one has been that of co-founding and running Infosys, the other has centered on bringing about improvements in systems of governance, working on developmental issues like roads, healthcare, and essential services, and so on.

In the initial years of my tryst with community development and social change, I thought that technology did not have any role in it. One of the reasons for this was the fact that I did not want to be perceived as yet another geek who thought that technology was the panacea for all problems of the world.

Yet, after trying to address the issue of social development for 15 years, I came to realise, reluctantly, that technology can, and actually does, play a great enabling role in the process. This is true especially of developing countries like ours, where solutions to existing problems need to be implemented on a very large scale.

But, let me first underline that any solution in a country like India must be scalable, given the large number of people it must reach; it must be cost-effective, since a large number of people are not economically well off; it must also be possible to deploy the solution in a short time; and above all, the quality of the solution must be good.

All these aspects are relevant to our work in technology. This strengthens the call for technology’s role in social development. Moreover, as you will see in the examples that follow, it has already happened.

Let me start with the elections; they are a humungous and, in more ways than one, an event unmatched in scale and scope by the elections that take place in any other country. Yet, the last general elections in 2004 were quite an achievement, since electronic voting machines were used across the length and breadth of the country despite the presence of largely illiterate communities in the vast rural areas. It made the process of voting hassle-free and counting was easy and fast. Incidentally, it took the Election Commission 27 years, by no means a short span, to implement the plan to use EVMs across the country, an endeavour in which technology played an enabling role.

The second area where technology has played a remarkably enabling role is mobile connectivity. 90 percent of the mobile phones in the country are prepaid, and 40 percent of those connections are recharged with average values of Rs. 10 or less. It points out how many poor have become connected, and how technology has played a role in terms of making devices and services cheap and easy to use.

Stock exchanges are also an area where technology has come to the aid of the people at large. Many will recall the colossal multi-crore share market scam involving Harshad Mehta in the early 1990s; that was when all transactions in the exchanges were paper-based nd therefore susceptible to frauds on a large scale. The developments in recent years have transformed the exchanges and all records pertaining to shares and transactions are now stored electronically. There are computer terminals across the country that are connected through the Internet, and share trading can be carried out from places as disparate as Agartala or Kanyakumari. This has ushered in equality and removed regional imbalance: earlier, over 80 percent of transactions were done in Mumbai, where the BSE (Bombay Stock Exchange) is located. Today, the city accounts for only 40 percent of the transactions.

Technology has also played a role in digitizing land records in Karnataka. 2,000 kiosks across the state now dole out land record certificates to farmers for a meagre fee of Rs.15. Gone are the days when one was required to bribe the revenue officer to get the certificate and the possibility of the officer changing the record without the illiterate farmer realizing the same.

All these point out the fact that over the next decade or so, technology can play a highly significant role in social development of the country. To this end, let me suggest a few things. Firstly wireless connectivity should be widely available across the country within the next decade. I don’t want to go into ideological issues as to which technology should be used to do that; what’s important is that all people are brought into the loop. Secondly, there must be a practical convergence of devices. There will come a time when everyone will have a device; again I will not go into the ideological question as to what that will be, but will only harp on the fact that information, services, education, healthcare, et al can be delivered through this device. Now, what does this mean? Let us look at the possibilities.

The presence of green house gases (GHG) in the atmosphere is ever-increasing; it is 430 ppm today against 270 ppm in 1850.We need to stabilize the level of GHG at 500-550 ppm by 2050, when an estimated 9 billion people will populate the world. This means that carbon consumption cannot be more than 2.5 tonne per person per year. At present, the figure for the U.S. is around 20 tonne per person per year; for Europe, it is 12-14 tonne; for China, 4-6 tonne; and for India, 2 tonne.

Obama has said that the U.S. will reduce its GHG emission by 80 percent by 2050. That will bring the per-person per-year carbon consumption in the U.S. down to 4 tonne. Our Prime Minister Manmohan Singh also has recently said that our emission will be less than that of the developed world at any given time. What does this mean?

History shows that there is a linear connection between increase in per capita income and energy consumption. Projections show that our GDP will grow to 16 times the present by 2050, but, if the PM’s promise is to be realized, carbon consumption cannot grow more than 4 tonne per person per year (that’s, at double the present level). Therefore, we need to take a hard look at our development model. The role of technology in this is huge.

Another area where technology can play a role is power. Presently, our power generation model is such that one plant produces 500 megawatt (mw) of power using conventional sources like coal. Instead of such mega power stations, by 2050, we will have 500 smaller plants producing 1 mw of power each using renewable sources like biomass, solar, and wind energy. Our power grids will have to be designed in such a way that they can handle varied sources of power that produce varied amounts of power at different times. The grid must be bi-directional, so as to regulate supply based on usage. They must have sensors and intelligence and enable variable pricing.

Subsidy is another area where technology must play a role. We need to move from indirect to direct subsidy. Take, for instance, subsidized power to farmers. In the present system, it is made free, thereby creating the need to enlarge the customer base that pays more for power to make up for the subsidy. Also, most of the time, the free power does not reach the poor farmers for whom it is intended.

We need to shift from this to a fresh model where we can identify the people who really need subsidy and direct it to them; this can be possible if all citizens have biometric identification cards. They can then go to kiosks and avail of subsidized power using, say a prepaid pool, which gets created based on the information in the identification card. This way, we will have no need to reduce the price of a commodity (say kerosene) as a whole, but only make it available to the needy at a lower price, while the rest of the market can pay the normal price.

While one can go on giving such examples, it is important that we, the people with the power to create new technologies and innovations, look at social development from the right perspective. We must then fruitfully contribute to realization of such development by changing the channels of delivery of services by making technology the enabler.