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July 27, 2006

The Laptop Crusade

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Photo from Wired Magazine, From left: Design Continuum; FuseProject . Evolution of a Laptop: The prototype was designed and redesigned over a seven-month period. Early models (from left) had a power-generating hand crank, rubberized edges, and a handle to prop up the PC. All along, they've come in an array of colors.

Wired Magazine (August, 2006) has an interview / profile piece on Yves Béhar (The Fuse Project), who is working on the design(s) for the One Laptop Per Child Project (laptop.org. The article covers the nitty gritty of design factors (what are the clients requirements, where does the battery go, what color is the case, etc). More interestingly, though, is a discussion of the philosophy and significance of this project ...

Béhar thinks the laptop project is more pragmatic than his skeptics realize. “There’s a criticism that comes up,” he says. “I think it’s the stupidest argument: Send kids food, send them water.” These critics, he says, imagine all the developing world to be a famine-stricken village in Africa. “This is the typical ignorance of the West. There are different conditions in different places,” he says. “And there are a lot of places where kids are not starving, where kids want to learn more than anything else.”

Then there are the critics who believe the project requires villagers to run a T1 line into the center of town. It doesn’t. In fact, many laptops will go to areas with no Internet access. “Our emphasis is peer-to-peer,” Negroponte explains – connecting kids with each other over the mesh network, and offering schools a $100 server packed with 200 gigabytes of educational mat-erial. If every textbook resided on a server, a country like Brazil would save roughly $20 per kid per year (minus the cost of licensing). When fast Internet access becomes more widely available, the laptops will simply become more valuable. “Let’s not wait,” Negroponte says.

Douglas McGray, The Laptop Crusade, Wired 14.08, August 2006. http://wired.com/wired/archive/14.08/laptop.html

July 17, 2006

Technology Review interviews Marvin Minsky

Roush-Minsky.jpg On July 13th, Marvin Minsky co-opened the 50th anniversary conference of the Dartmouth Summer Research Project on Artificial Intelligence (1956). Technology Review interviewed Professor Minsky on July 11th. They preface their review with a suscinct summary of his career path:

Working with Seymour Papert in the MIT AI Lab, for instance, Minsky began in the 1970s to develop the "Society of Mind" theory, which posits that layers of purposeful yet mindless "agents" work together to generate consciousness.

Technology Review interrupted Minsky on July 11, as he was proofing the galleys for his forthcoming book, The Emotion Machine, which reinterprets the human mind as a "cloud of resources," or mini-machines that turn on and off depending on the situation and give rise to our various emotional and mental states.

The interview maybe found online at Wade Roush, Marvin Minsky on Common Sense and Computers That Emote, Technology Review, Thursday, July 13, 2006, http://www.technologyreview.com/read_article.aspx?id=17164&ch=infotech

July 5, 2006

Online Tutoring

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Mackie Dougherty '03 is the founder and president of Harvard Online Tutoring, a new community service organization that links the academic firepower of Harvard students to the questions and conundrums of Boston high school students. (Harvard University Gazzette Staff photo by Jon Chase)

Sometimes "spam" really contains "steak" (or perhaps, otoro). Last week I received a blanket email about a tool to create an "online tutoring environment." The leading lines from a AskOnline caught my attention :

We build online tutoring centers for colleges and universities where your students will work with YOUR tutors. Harvard, Duke and Berkeley College are already realizing the benefits of giving students access to tutors over the internet.

The mention of Harvard, Duke, and Berkeley sent me to google - what are these guys up to. The first links were to an article in the Harvard Gazette on the Harvard Online Tutoring program; a visit to the AskOnline About page shows that this product is the commercialization of the Harvard student program. Another Facebook?

Academically, the system seems fairly mature ...

[The] online tutoring center [offers] a wide variety of tools, including whiteboard technology, to help students and tutors communicate while tutoring writing, math or any other subject. There are also asynchronous tools that students can use to ask questions or search for previous sessions when no tutors are available to help them. For administrators [it offers] extensive tracking and reporting tools that allow you to log contact hours and even look at transcripts of tutoring sessions.

The original program at Harvard was a tutoring service offered for Boston area high school students and was coordinated with the Boston Public Library (and possibly other partners). There is a nice set of administrative, mentoring, and monitoring services built into the package.

AskOnline wants you to use your own tutors. We feel that it is very important that you know exactly who is communicating with your students. We offer a solution that allows you to choose your own staff of tutors. It is absolutely vital that you have the ability to teach the material the way you think it should be taught. Another benefit of this model is the freedom to set tutors' wages, which makes AskOnline the most cost-effective solution on the market.

Notes:

Beth Potier, Online tutoring connects: For high-schoolers, Harvard students make a difference without having to make a trip. Harvard Gazette, February 07, 2002. http://www.hno.harvard.edu/gazette/2002/02.07/18-tutoring.html.