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A Report From 2013

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DQI Bureau
New Update

SUGATA MITRA,

HEAD (R&d), NIIT

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Editor's Note

On the 30th anniversary of DATAQUEST, we

decided to publish a free flying article on the state of information technology in 2013.

Out of nostalgia, we decided to request Sugata Mitra, who had retired earlier this year to

write this. The ageing and rather garrulous Mitra was hard to locate, and even harder to

convince. However, we did locate him in his Calcutta home, where he was attempting to

solar roast a leg of lamb. Sugata refused to write, claiming he had cerebral palsy, but

did agree to put together a collection of articles from his files. Here are the results.

Editor



February, 2013.

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From'Letters To The

Editor', DATAQUEST

April 1, 2012

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It is with some consternation

that I notice your reluctance to discuss paradigm shifts in financial and legal issues in

information technology.

While you have published many

articles on the issues relating to intellectual property rights, invasion of privacy,

media policies, and other policing methods, there is no mention about changes in the legal

and financial systems.

I know that there exists no

way to protect copyrights on multimedia material on the Internet. Is it not time to

discuss how authors can get one-time payments for their creations from service providers?

How long should we continue to

create for free and watch our creations being distributed for free?

Is it not the time that one

realize that the concept of money is becoming more irrelevant with each passing day? The

world, at least as far as the Internet is concerned, works more on subscriptions and

barter than on sales-based on money. Yet I see no effort to create an internationally

acceptable alternative to money-based transactions.

Negroponte has pointed it out

as early as 1998, that taxes and duties would need to be eliminated in a world where bits

are the principal means of goods exchange. When will we pass the necessary legislation?

It is the lethargy of our

government in this matter that has created the sharp drop in multimedia revenues in the

last decade.

MONICA D'SOUZA, New Delhi


A Quarter Of

Humanity Uses The Internet

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London, January 26,

2013

A recent study conducted at the London

School of Economics shows that about 2.5 billion people worldwide use the Internet

regularly. While email continues to be the most frequently used application, it is now

under considerable competition from other methods of collaborative computing. Video

telephony is the second most favored application on the WWW while chat forums continue to

be a distant third.

Close to a billion people joined Internet

usage in the last two years, primarily from the erstwhile third world countries. It is

more than probable that the free PC scheme launched by competitors to Wintel is the reason

for this spurt. At less than a dollar a month for a disposable PC, most of these countries

could begin to plan mass usage. Moreover, the wireless connection policy of 2010 made

Internet connectivity free at last.

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In India, for example, over 30,000 primary

schools had computers and Internet connections last year and the number is expected to

increase sharply.

Speaking at a press conference in

Washington, USA, President Bates has been recently quoted as saying that collaborative

computing in the ASEAN may pose a threat to the developed economies.


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Internet Appliances

Clog The Internet

Johannesburg, May 19,

2011

Embedded microprocessors that can

wirelessly connect to the Internet may be cool but they do hog a lot of bandwidth. From

microwave ovens to electric vehicles, from weighing machines to video cameras, they are

all crowding for space on the Internet. The IEEE standard of the year 2005 that permitted

IP addresses for embedded microprocessors was hailed as a paradigm shift for consumer

electronics. After all your car does contact other cars and service stations as soon as it

senses a breakdown because of this standard. But it is a bit much when a heart patient's

cardiogram can't be bitstreamed to the hospital because your microwave ovens are chatting

with each other! The Internet2 did try to allocate relative importance to data packets but

manufacturers were quick to find out ways to beat the system.

In a recent meeting in San Antonio, the

President of NEC has called for a separate Internet for appliances and other maintenance

activity. In effect, it is a Web for machines to use. In a world where networks are

clearly out of control, this might just be asking for more trouble.


The Saturation Of

Moore's Law

Los Angeles, February

12, 2013

As predicted over a decade ago, Moore's

Law, which had so amazed the late Twentieth century, is running out. The unofficial law,

which stated that computing power would double every 18 months or so, has held true for

over three decades. However, over the last two years, no significant growth has been

noticed in CPU performance. Intel physicists have been pointing out for some time that

current component densities cannot be increased any further for the traditional silicon

VLSI (the so-called Very Large Scale Integration) technology. In any case, Wintel 4, the

current CPU, contains considerably more switches per cubic centimeter than the human

brain, they pointed out. While there are reports that organic semiconducting devices could

achieve higher speed, scientists feel that it will be a decade at least till practical

devices can be constructed. It looks as though the Wintel 4, running at 4.8 GHz, will

continue to be the processing power available on PCs for some years to come.

A similar saturation has been visible for

some time in Random Access Memory (RAM) sizes. The 1 GB RAM has been the standard for last

three years. While there is no restriction on adding more RAM, analysts feel that the

current operating systems are unable to utilize the current RAM adequately and there is

little justification for increasing it further.

With the saturation of Moore's Law, it is

expected that the PC will remain unchanged with a continuously dropping price. The current

$ 200 barrier is expected to last for not more than two years.


align="right" hspace="0" width="181" height="269"> face="Arial">Self-configuring Systems Herald The End Of SW Development

Vienna, May 25, 2012

Construction agents that can

put together objects and components to configure complete systems are beginning to

threaten the software development industry. Just as desktop publishing ended the

profession of phototype setting operators in the mid-eighties, the profession of

programming too seems to be at the end of its tether. From being the gurus of the

information age in nineties, the computer programmer's position in organizations has

declined steadily. At present, the programmer's job is to assemble objects into systems.

For a while the systems designers were important till cognitive agents of the 2001 began

to demonstrate combinatorial creativity. Database applications were the first to feel the

impact of this technology since such transaction processing systems are the easiest to

specify and require the simplest of interfaces. Oracle Corp. began the transition in the

year 2000 with its dialog agent that could configure an RDBMS application through a dialog

with the enduser. Microsoft's do-or-die was a leap forward in self-configuration with an

agent that would not only create a database application but also continuously improve its

performance over time through 'children' of the original agent that would survive only if

the application got better.

Games manufacturers fell next

to Agent technology with the Japanese Sugata Agent from Sony that would build games from

existing resources on the Internet while continuously monitoring what the (human) player

wanted.

It is clear that computers

would assemble their own programs entirely without human intervention by the beginning of

the 22 century, maybe even as early as 2050.


Are Cognitive

Systems A Threat?

New Delhi, December

15, 2008

Cognitive Systems that have been improving

steadily since the late nineties may now pose a threat to humanity, said U Pawar, a young

researcher on the subject. In a crowded plenary at the 14th International Conference on

Cognitive Systems (ICCS'08), she claimed that such systems could be beginning to possess

emergent behavior directed more toward their own survival rather than the original human

objective.

Cognitive systems were first defined in the

year 1999 as systems that respond to the physics of the external environment as well as

the psychophysics of the human user. In the first phase this resulted in computers that

could sense heat, light, and sound in their environment as well as recognize users from

their voices, keyboard using pattern, and mouse usage.

Cognitive systems acquired their adaptive

characteristics in early 2002 in the erstwhile Pakistan. These systems would modify their

behavior depending on the state of the environment and the user. It is ironic that the

country that had invented computer virus ended data security problem through systems that

would recognize their owners and adapt to them. The effort was unfortunately interrupted

by several years with the breaking up of Pakistan into Bakistan and Tutistan.

Self-modifying cognitive systems emerged

next from the poverty-ridden universities of Britain. However, like most British

inventions they did not realize their full commercial potential in the country of their

birth.

The action shifted to United Korea in the

year 2006 with the now infamous Isaac program. Built as an electronic pet the program was

not only adaptive to both the environment and the users but also capable of

self-reproduction and mutation. Isaac was capable of connecting to the Internet and

released itself into the WWW at some unspecified date. The subsequent monstrous Internet

Nessies are now history and we have all learned to live with them.

Although there is legislation against

self-replicating programs, there is little one can do to wish them away. In fact, some

anthropologists have said that the human race is the first sentient species to have

created another.


Compression Versus

Bandwidth

Jerusalem, October 2,

2010

While the late Twentieth century focused on

bandwidth as the only method for widespread usage of multimedia on the Internet, the early

Twenty-first century's buzzword seems to be 'compression'. Large amounts of information

can be sent over the Internet quickly only if the information 'pipe' is wide. This

apparent statement is what resulted in the large investments in wide bandwidth in the

years from 1998 to 2001 until it was realized that there is another way.

The large amount of information can be

reduced to small digits with the right compression technology. Data can be compressed with

the right mix of mathematics and programming. Compression technology has made steady

progress in the last 15 years, mainly because mathematicians with very little resources

can create the techniques, sometimes as little as paper and pencil. The impact of such

methods can be devastating. This was seen in the destruction of the audio CD industry in

the years 1998-2000 due to the MPEG3 compression standard. The subsequent development of

the Winamp software amplifier by a student, that was given free on the WWW, dealt the

final blow. CD quality music, traditionally requiring over 40 MB of storage, was reduced

to less than 3 MB. Almost overnight, every CD on earth was available for free on the

Internet.

The MPEG6 standard of 2004 created a

similar change in the video industry and it is only now that the financial world is

beginning to comprehend the effects of the extinction of copyrights on audio and video

material.

In any event, it is now more than clear

that compression technology has made the issue of bandwidth a minor one. A simple POTS

(Plain Old Telephone System) connection can today deliver more information per second than

a 100 Megabit per second connection of 1998.

Financial and Legal transformations still

awaited.


DNA Simulation-The

Tobacco Mosaic Virus

Beijing, November 25,

2012

Scientists at a local Genetic Informatics

(GI) company have reported 'complete success' in simulating DNA of the Tobacco Mosaic (TM)

Virus. The DNA sequences of the TM virus have been documented since the eighties. However,

the necessary computing power to simulate viral chemistry was not available until

recently. Using a 4 GHz PC, and a proprietary genetic algorithm, the group from GI was

able to create the entire functionality of the virus. The simulated virus is reported to

exhibit behavior identical to that of the 'real' chemical virus. This is a much-awaited

development and is expected to generate a great deal of interest in the pharmaceutical

industry. This type of simulation technology, when combined with the traditional

techniques of Virtual Reality and 3D visualization, will enable the development of

'designer' vaccines that can be used without the usual 15-year long animal testing.

Reacting to the Chinese announcement, the CEO of Roche, when contacted by this

correspondent on Internet Videophone, said he was very hopeful that the worldwide effort

to develop vaccines against the newly-discovered viruses for schizophrenia and

hypertension would be greatly accelerated. Moreover, the cost of development of such

vaccines would be orders of magnitude less than that of the conventional methods. He

quoted the high price of the AIDS vaccine marketed in 2004 as a reason for funding more

research in the area of chemical simulation.

However, all is not positive for the

chemical simulation industry. This technology has tremendous relevance to chemical

warfare. The creation of lethal viruses within very short span of time can start a new

Cold War in the bipolar world.

On the other hand, the technology also

opens up the intriguing possibility of simulating organic life on computers. While

information technologists still put the possibility at least 75 years away, the media has

already started a debate on the ethics of the creation of digital life forms.

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