Archive for March, 2010

WHY PEOPLE THINK COMPUTERS CAN’T

Marvin Minsky, MIT

First published in AI Magazine, vol. 3 no. 4, Fall 1982. Reprinted in
Technology Review, Nov/Dec 1983, and in The Computer Culture,
(Donnelly, Ed.) Associated Univ. Presses, Cranbury NJ, 1985

Most people think computers will never be able to think. That is, really
think. Not now or ever. To be sure, most people also agree that computers
can do many things that a person would have to be thinking to do. Then
how could a machine seem to think but not actually think? Well, setting
aside the question of what thinking actually is, I think that most of us
would answer that by saying that in these cases, what the computer is
doing is merely a superficial imitation of human intelligence. It has been
designed to obey certain simple commands, and then it has been provided
with programs composed of those commands. Because of this, the
computer has to obey those commands, but without any idea of what’s
happening.

Indeed, when computers first appeared, most of their designers intended
them for nothing only to do huge, mindless computations. That’s why the
things were called “computers”. Yet even then, a few pioneers —
especially Alan Turing — envisioned what’s now called “Artificial
Intelligence” – or “AI”. They saw that computers might possibly go
beyond arithmetic, and maybe imitate the processes that go on inside
human brains.

Today, with robots everywhere in industry and movie films, most people
think Al has gone much further than it has. Yet still, “computer experts”
say machines will never really think. If so, how could they be so smart,
and yet so dumb?

================== CAN MACHINES BE CREATIVE? ==================

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“The Singularity” is seen by some as the end point of our current culture, when the ever-accelerating evolution of technology finally overtakes us and changes everything. It’s been represented as everything from the end of all life to the beginning of a utopian age, which you might recognize as the endgames of most other religious beliefs.

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While the definitions of the Singularity are as varied as people’s fantasies of the future, with a very obvious reason, most agree that artificial intelligence will be the turning point. Once an AI is even the tiniest bit smarter than us, it’ll be able to learn faster and we’ll simply never be able to keep up. This will render us utterly obsolete in evolutionary terms, or at least in evolutionary terms as presented by people who view academic intelligence as the only possible factor. Because that’s how people who imagine the future while talking online wish the world worked, ignoring things like “Hey, this is just a box” and “What does this power switch do?”

There’s no question that technology is progressing at an ever-accelerating rate – we’ve generated more world-changing breakthroughs in the last fifty years than the entirety of previous human history combined. The issue is the zealous fervor with which some see the Singularity as the end of all previous civilization, a “get out of all previous problems” card which ignores the most powerful factor in the world: human stupidity. more>>>

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In August 2007, Le Trung invented Aiko, a Yumecom, or “Dream Computer Robot.” Although it took only a month and a half to build Aiko’s exterior, the artificial intelligence software has been a work in progress ever since. Recently, Le Trung has demonstrated his most recent improvements to the software, called BRAINS (Bio Robot Artificial Intelligence Neural System).

http://aboutai.com/wp-content/uploads/aiko_humanoid_robot_article.jpg

In the video below, Le Trung demonstrates Aiko’s internal operating system, which gives the robot many abilities, including the ability to speak two languages (English and Japanese), solve high school math problems, communicate the weather forecast, understand more than 13,000 sentences, sing songs, identify objects, focus on objects or people of importance, read newspapers and other materials, and mimic human physical touch.

As Le Trung explains, in some ways the BRAINS software is even more powerful than a human brain because it can link to infinite sources of data. Similar to a human brain, the software is designed to interact with the surrounding environment, process it, and record the information in its internal memory. Once the internal memory is at full capacity, the information can be transferred into a server database. The information can then be shared with current and future robots.

With the BRAINS software, Aiko (whose name means “beloved one”) has the potential for many applications. For example, in the home, Aiko could help elderly people by reminding them when to take their medicine and helping them read the newspaper. It could also help kids with their math homework. In work and public environments, the robot could be used at information desks, where it could give directions and inform people when and where events take place. Le Trung also suggests that, with Aiko’s ability to detect 250 faces per second, it could be useful in airports to quickly scan and filter faces, as well as answer questions regarding flight times and gate locations. In addition, Aiko’s sensitivity sensors and humanlike appearance offer the potential for its use as a companion robot.

“The most recent improvement with Aiko is the BRAINS software,” Le Trung said. “I have just finished re-architecting the BRAINS software to have triple threads, which will make the software run a bit smoother and process about 15% faster for 3D recognition. As a result, Aiko can distinguish the difference between a $20 Canadian bill and $20 American bill. Aiko also has new improved facial expressions with 21 recognition points. Aiko will know when you are angry, happy, etc. Finally, the BRAINS can now process newspaper reading much faster and more accurate.”

Le Trung, whose background is in microbiology and chemistry, was originally inspired to build Aiko after watching “Chobits,” a Japanese manga that explores the relationships between humans and personal computers. While he hopes to continue to improve Aiko’s software, he currently faces a hardware limitation, as the CPU is currently at 99% capacity. Le Trung hopes to raise funds to upgrade the CPU.

In the future, Le Trung hopes to enable Aiko to achieve further skills, such as making tea, coffee, and a breakfast of eggs and bacon; cleaning a human’s ears with a Q-tip; giving a neck massage; writing; and cleaning windows, shelves, and bathrooms. He also hopes that, one day, he will be able to mass produce sister copies of Aiko for an estimated cost of about $17,000 – $20,000.

“Future improvements include making the voice with more emotions and feelings when speaking, improving the silicone material on her face so that she can do facial expressions like humans, and redesigning the body and arm system to move more naturally and carry heavier things,” Le Trung said.

More information:

• www.projectaiko.com

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Continuing miniaturization has moved the semiconductor industry well into the nano realm with leading chip manufacturers on their way to…

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Amazon has announced Kindle Apps for Tablet Computers (including Kindle for iPad), a rather polished e-reader application that both makes the Kindle itself look rather old-fashioned and explains why last week’s Mac version was so unfinished: The Amazon developers have clearly been spending all their time on this instead…

Click here for the full article found on the Wired website.

Click here for more information on Kindle Apps for iPad.

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“DARPA’s mission is to maintain the technological superiority of the U.S. military and prevent technological surprise from harming our national security by sponsoring revolutionary, high-payoff research bridging the gap between fundamental discoveries and their military use.

Over the years, DARPA has worked to enhance our national security by funding research and technology development that not only have improved our military capabilities but have changed the way we live. Since the very beginning, DARPA has been the place for people with innovative ideas that lead to groundbreaking discoveries.”

Click here to view the DARPA website.

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The Pentagon’s risk-taking research agency is kicking off a new program to turn everyday cameras into autonomous ‘bots with problem-solving smarts…

Click here for the report found on the Wired website.

Click here for more information on DARPA.

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Click here for the full report found found on the Singularity Hub. You may have to scholl down a bit to see it.

Click herefor more information on robots.

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I knew cars would get it first. I’m waiting for contact lens that allow us to ‘click’ on objects in the real world. This also advances my thought that we are cyborgs when driving a vehicle.

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Social-networking star Facebook surpassed Google to become the most visited website in the United States for the first time last week, industry analysts showed…

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Singularity University is no longer the only University offering Singularity Studies.

This summer, Rutgers University plans to offer “Special Topics in Sociology: Singularity Studies, the first accredited college course on the Singularity and associated technologies…

Click here for more information found on and through the KurzweilAI.Net website.

Be sure to check out the list of instructors.

Click here for more information on the book “The Singularity is Near” by Ray Kurzweil.

If you know of anyone who may have interest in this course, please pass this information on to them. Thanks. Share

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Towns want Internet behemoth Google to choose their community for an experimental fiber-optic cable system that will blow the doors off Internet speed limits currently available…

Click here to learn what some towns are doing to get Google’s attention.

Click here for more information on the future Internet.

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This panel was held at Boskone 47 in Boston, MA on February 12th, 2010. Moderating was the Guest of Honor, Alastair Reynolds. Other panel participants included several time Hugo Award winner Vernor Vinge, Locus Award winner Charles Stross, and Karl Schroeder.

The Singularity: An Appraisal from Michael Johnson on Vimeo.

Click here for more from Vernor Vinge.
Click here for more from Charles Stross.
Click here for more from Karl Schroeder.
Click herefor more from Alastair Reynolds.

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Some laws are made to be broken, and others are made to be followed. A team of IBM Researchers in collaboration with two Swiss partners are looking to keep one law in particular alive and well for another 15 years…

Click here for the article titled “15 Moore’s Years”.

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Click here for more information on The future of the Internet.

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