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Vafa AK

Web 2.0 Web 3.0 concepts, news, services, and trends - 0 views

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    A bit dated, but pretty cool still
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    A bit dated, but pretty cool still
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    Great post. The private school I left was struggling to find an Intranet platform that served many of the purposes mentioned in the article.
kshapton

The Web Is Dead. Long Live the Internet | Magazine - 2 views

  • a good metaphor for the Web itself, broad not deep, dependent on the connections between sites rather than any one, autonomous property.
  • According to Compete, a Web analytics company, the top 10 Web sites accounted for 31 percent of US pageviews in 2001, 40 percent in 2006, and about 75 percent in 2010. “Big sucks the traffic out of small,” Milner says. “In theory you can have a few very successful individuals controlling hundreds of millions of people. You can become big fast, and that favors the domination of strong people.”
  • This was all inevitable. It is the cycle of capitalism. The story of industrial revolutions, after all, is a story of battles over control. A technology is invented, it spreads, a thousand flowers bloom, and then someone finds a way to own it, locking out others. It happens every time.
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  • Google was the endpoint of this process: It may represent open systems and leveled architecture, but with superb irony and strategic brilliance it came to almost completely control that openness. It’s difficult to imagine another industry so thoroughly subservient to one player. In the Google model, there is one distributor of movies, which also owns all the theaters. Google, by managing both traffic and sales (advertising), created a condition in which it was impossible for anyone else doing business in the traditional Web to be bigger than or even competitive with Google. It was the imperial master over the world’s most distributed systems. A kind of Rome.
  • Enter Facebook. The site began as a free but closed system. It required not just registration but an acceptable email address (from a university, or later, from any school). Google was forbidden to search through its servers. By the time it opened to the general public in 2006, its clublike, ritualistic, highly regulated foundation was already in place. Its very attraction was that it was a closed system. Indeed, Facebook’s organization of information and relationships became, in a remarkably short period of time, a redoubt from the Web — a simpler, more habit-forming place. The company invited developers to create games and applications specifically for use on Facebook, turning the site into a full-fledged platform. And then, at some critical-mass point, not just in terms of registration numbers but of sheer time spent, of habituation and loyalty, Facebook became a parallel world to the Web, an experience that was vastly different and arguably more fulfilling and compelling and that consumed the time previously spent idly drifting from site to site. Even more to the point, Facebook founder Mark Zuckerberg possessed a clear vision of empire: one in which the developers who built applications on top of the platform that his company owned and controlled would always be subservient to the platform itself. It was, all of a sudden, not just a radical displacement but also an extraordinary concentration of power. The Web of countless entrepreneurs was being overshadowed by the single entrepreneur-mogul-visionary model, a ruthless paragon of everything the Web was not: rigid standards, high design, centralized control.
  • Blame human nature. As much as we intellectually appreciate openness, at the end of the day we favor the easiest path. We’ll pay for convenience and reliability, which is why iTunes can sell songs for 99 cents despite the fact that they are out there, somewhere, in some form, for free. When you are young, you have more time than money, and LimeWire is worth the hassle. As you get older, you have more money than time. The iTunes toll is a small price to pay for the simplicity of just getting what you want. The more Facebook becomes part of your life, the more locked in you become. Artificial scarcity is the natural goal of the profit-seeking.
  • Web audiences have grown ever larger even as the quality of those audiences has shriveled, leading advertisers to pay less and less to reach them. That, in turn, has meant the rise of junk-shop content providers — like Demand Media — which have determined that the only way to make money online is to spend even less on content than advertisers are willing to pay to advertise against it. This further cheapens online content, makes visitors even less valuable, and continues to diminish the credibility of the medium.
Margaret O'Connell

Second Thoughts on Online Education - 3 views

  • Certain groups did notably worse online. Hispanic students online fell nearly a full grade lower than Hispanic students that took the course in class. Male students did about a half-grade worse online, as did low-achievers, which had college grade-point averages below the mean for the university.
  • A policy issue raised by the study, Mr. Figlio said, was whether a shift to online education will serve to widen the achievement gap between the best students and others.
  • “But what we are saying is that there’s no free lunch” in the drive to online education, he said.
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    I get really nervous about these "shifts" when they become sensationalized. Despite our insistence that students are not created equal, we keep searching for the one-size-fits-all solution to education, and in this era that solution is bolstered by anything containing the word DIGITAL. How much socioemotional development will students lose if this trend increases over time? How do we provide for human relationships, mentors, even confrontation and conflict resolution when we are all hiding behind computer screens? It has to be about more than convenience.
Lisa Estrin

2 Brothers Await Broad Use of Medical E-Records - 1 views

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    Article about how I-Pads will make electronic patient records easier to use, less expensive, and eventually transform health care. Interesting to read after our online discussion about AI in informal learning- health communication and medical training.
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    I just posted something about iPads and this caught my eye. I think that this use of the iPad makes sense. There is really no existing technology (to my knowledge) out there that can mobilize patient records. Also, with the current trend of digitalising medical records, it seems like doctor offices will already have the necessary infrastructure available to push the Pad.
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    With the privacy concerns surrounding medical records, HIPPA legislation and the password security that is now required of personnel in hospitals to access medical records with ever changing password authentication tokens, I wonder if iPad wireless communication poses any risk to data being hijacked.
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    Cherie- I actually discussed this issue with a relative who is a doctor and he said that while his office is trying to switch to digital records, he is also concerned about privacy, increased government/insurance company regulation, and a disconnect in patient care/communication (looking down instead of talking to the patient). He also is concerned about time management with so many patients- the time it will take to record information on a tablet instead of the time he takes verbally recording patient information in just a few seconds.
Tracy Tan

More college bookstores, students are choosing digital textbooks - 0 views

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    What is the impact of this trend on instructional materials development?
Jennifer Jocz

BBC NEWS | UK | Education | Facebook 'cuts student drop-outs' - 0 views

  • Facebook pages for individual courses help the students to bond with each other, work together as a team and maintain their connection with staff.
  • "Technology is no longer an optional extra - and modern trends such as social networking should not be ignored,"
Brigham Hall

QWERTY vs. Dvorak - Freakonomics Blog - NYTimes.com - 1 views

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    Not education technology per se, but a reminder that trends do not always go towards better products. You can type 30% faster with Dvorak keyboards, but the vast majority still stick with the Qwerty layout.
Allison Browne

Waldorf model expanding - 2 views

shared by Allison Browne on 04 Nov 11 - No Cached
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    We referenced this philosophy earlier and I thought that others might be interested to hear about a trend that may counter our program. It reminds me a bit of the "Having wonderful Ideas" course.
Maung Nyeu

Educators From Mass. Assemble In Foxborough For Education Technology Conference - Foxbo... - 4 views

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    More than 1500 The Massachusetts teachers and educators gather for 2011 Technology Conference on Wednesday, Oct. 26 and Thursday, Oct. 27, at Gillette. As the author states, "MassCUE and M.A.S.S. are recognized nationally for their efforts to help pre-K through post-secondary educators best use and enhance learning through technology."
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    Anyone in our group interested in this organization (MassCUE) please let me or James Glanville know! We have been in touch with the new Executive Director, Shelley Chamberlain. Cheers!
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    Jennifer, I'd be interested in Massachusetts Computer Using Educators (MassCUE). How they have used technology in teaching and learning? How they see the trend or pattern going forward? how are they progressing in terms of their goals in 2011-13? and experiences from the practioners, etc.
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    I'll email you! :-)
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    Isabel Chris Stephen and I are at MassCUE 2011 right now in a q&a with keynote speaker Yong Zhao. And next in a session with Justin Reich.
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