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Ed Webb

Court Rules Criminal Defendant's Twitter Records, Including Tweets, Subject to Producti... - 0 views

  • While the U.S. Constitution clearly did not take into consideration any tweets by our founding fathers, it is probably safe to assume that Samuel Adams, Benjamin Franklin, Alexander Hamilton and Thomas Jefferson would have loved to tweet their opinions as much as they loved to write for the newspapers of their day (sometimes under anonymous pseudonyms similar to today’s twitter user names).  Those men, and countless soldiers in service to this nation, have risked their lives for our right to tweet or to post an article on Facebook; but that is not the same as arguing that those public tweets are protected.  The Constitution gives you the right to post, but as numerous people have learned, there are still consequences for your public posts.  What you give to the public belongs to the public.  What you keep to yourself belongs only to you.
Ed Webb

Admission Officials' Tweets Fall on Deaf Ears - Wired Campus - The Chronicle of Higher ... - 0 views

shared by Ed Webb on 02 Jul 10 - Cached
  • Rebecca Whitehead, assistant director of campus visits and engagements at Winthrop University, maintains the admissions office’s Twitter account, which currently has 373 followers. She says she uses it largely to connect with other higher-education professionals, to find out about upcoming events or research.
    • Ed Webb
       
      This seems right to me. Twitter is most effective in building and sustaining personal and professional learning networks.
Barbara Lindsey

A Self-Appointed Teacher Runs a One-Man 'Academy' on YouTube - Technology - The Chronic... - 3 views

  • Watching his videos highlights how little the Web has changed higher education. Many online courses at traditional colleges simply replicate the in-person model—often in ways that are not as effective. And what happens in most classrooms varies little from 50 years ago (or more). Which is why Mr. Khan's videos come as a surprise, with their informal style, bite-sized units, and simple but effective use of multimedia.
  • Mr. Khan has a vision of turning his Web site into a kind of charter school for middle- and high-school students, by adding self-paced quizzes and ways for the site to certify that students have watched certain videos and passed related tests. "This could be the DNA for a physical school where students spend 20 percent of their day watching videos and doing self-paced exercises and the rest of the day building robots or painting pictures or composing music or whatever," he said.
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    "Watching his videos highlights how little the Web has changed higher education. Many online courses at traditional colleges simply replicate the in-person model-often in ways that are not as effective. And what happens in most classrooms varies little from 50 years ago (or more). Which is why Mr. Khan's videos come as a surprise, with their informal style, bite-sized units, and simple but effective use of multimedia."
Ed Webb

Our Digitally Undying Memories - The Chronicle Review - The Chronicle of Higher Education - 0 views

  • as Viktor Mayer-Schönberger argues convincingly in his book Delete: The Virtue of Forgetting in the Digital Age (Princeton University Press, 2009), the costs of such powerful collective memory are often higher than we assume.
  • "Total recall" renders context, time, and distance irrelevant. Something that happened 40 years ago—whether youthful or scholarly indiscretion—still matters and can come back to harm us as if it had happened yesterday.
  • an important "third wave" of work about the digital environment. In the late 1990s and early 2000s, we saw books like Nicholas Negroponte's Being Digital (Knopf, 1995) and Howard Rhein-gold's The Virtual Community: Homesteading on the Electronic Frontier (Addison-Wesley, 1993) and Smart Mobs: The Next Social Revolution (Perseus, 2002), which idealistically described the transformative powers of digital networks. Then we saw shallow blowback, exemplified by Susan Jacoby's The Age of American Unreason (Pantheon, 2008).
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  • For most of human history, forgetting was the default and remembering the challenge.
  • Chants, songs, monasteries, books, libraries, and even universities were established primarily to overcome our propensity to forget over time. The physical and economic limitations of all of those technologies and institutions served us well. Each acted not just as memory aids but also as filters or editors. They helped us remember much by helping us discard even more.
    • Ed Webb
       
      Excellent point, well made.
  • Just because we have the vessels, we fill them.
  • Even 10 years ago, we did not consider that words written for a tiny audience could reach beyond, perhaps to someone unforgiving, uninitiated in a community, or just plain unkind.
  • Remembering to forget, as Elvis argued, is also essential to getting over heartbreak. And, as Jorge Luis Borges wrote in his 1942 (yep, I Googled it to find the date) story "Funes el memorioso," it is just as important to the act of thinking. Funes, the young man in the story afflicted with an inability to forget anything, can't make sense of it. He can't think abstractly. He can't judge facts by relative weight or seriousness. He is lost in the details. Painfully, Funes cannot rest.
  • Our use of the proliferating data and rudimentary filters in our lives renders us incapable of judging, discriminating, or engaging in deductive reasoning. And inductive reasoning, which one could argue is entering a golden age with the rise of huge databases and the processing power needed to detect patterns and anomalies, is beyond the reach of lay users of the grand collective database called the Internet.
  • the default habits of our species: to record, retain, and release as much information as possible
  • Perhaps we just have to learn to manage wisely how we digest, discuss, and publicly assess the huge archive we are building. We must engender cultural habits that ensure perspective, calm deliberation, and wisdom. That's hard work.
  • we choose the nature of technologies. They don't choose us. We just happen to choose unwisely with some frequency
  • surveillance as the chief function of electronic government
  • critical information studies
  • Siva Vaidhyanathan is an associate professor of media studies and law at the University of Virginia. His next book, The Googlization of Everything, is forthcoming from the University of California Press.
  • Nietzsche's _On the Use and Disadvantage of History for Life_
  • Google compresses, if not eliminates, temporal context. This is likely only to exacerbate the existing problem in politics of taking one's statements out of context. A politician whose views on a subject have evolved quite logically over decades in light of changing knowledge and/or circumstances is held up in attack ads as a flip-flopper because consecutive Google entries have him/her saying two opposite things about the same subject -- and never mind that between the two statements, the Berlin Wall may have fallen or the economy crashed harder than at any other time since 1929.
Ed Webb

Margaret Atwood | How I learned to love Twitter | Comment is free | The Guardian - 5 views

  • It's like having fairies in your garden
  • nnocent as an egg unboiled
  • It was like having 33,000 precocious grandchildren!
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  • So what's it all about, this Twitter? Is it signalling, like telegraphs? Is it Zen poetry? Is it jokes scribbled on the washroom wall? Is it John Hearts Mary carved on a tree? Let's just say it's communication, and communication is something human beings like to do.
Fabian Aguilar

The powerful and mysterious brain circuitry that makes us love Google, Twitter, and tex... - 0 views

  • Google searches are becoming a cause of mistrials as jurors, after hearing testimony, ignore judges' instructions and go look up facts for themselves.
  • "My boyfriend has threatened to break up with me if I keep whipping out my iPhone to look up random facts about celebrities when we're out to dinner."
  • In 1954, psychologist James Olds and his team were working in a laboratory at McGill University, studying how rats learned.
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  • He eventually discovered that if the probe was put in the brain's lateral hypothalamus and the rats were allowed to press a lever and stimulate their own electrodes, they would press until they collapsed.
  • For humans, this desire to search is not just about fulfilling our physical needs.
  • when we get thrilled about the world of ideas, about making intellectual connections, about divining meaning, it is the seeking circuits that are firing.
Claude Almansi

Social websites harm children's brains: Chilling warning to parents from top neuroscien... - 0 views

  • 'I'm not against technology and computers. But before they start social networking, they need to learn to make real relationships with people.'
    • Claude Almansi
       
      Considering that you have to be 13 to participate in most social networking sites, it should be hoped indeed that children do have a chance to engage in real life socializing before that
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    Social networking websites are causing alarming changes in the brains of young users, an eminent scientist has warned. Sites such as Facebook, Twitter and Bebo are said to shorten attention spans, encourage instant gratification and make young people more self-centred. The claims from neuroscientist Susan Greenfield will make disturbing reading for the millions whose social lives depend on logging on to their favourite websites each day.
Ed Webb

AdAge_iphone JuicerHub - 0 views

shared by Ed Webb on 29 Mar 09 - Cached
  • I had a simple answer for Steve: Quit following the annoying bastard. Let's not forget that technology gives us both the power to connect and the power to pull the plug.
  • Of course, who and how many people you follow depends on your goals. Mine are more about learning and less about promotion, or building a large following. Even with hype at an all-time high, there are ways I get tremendous value from Twitter.
  • Twitter connects me to some of the best thinking and writing about social media and digital technologies, through links to blogs that I would never see otherwise
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  • The easier it is to connect with others, the more often we'll have to decide with whom to connect
Caroline Jouneau-Sion

Microblogging and language learning and teaching - 0 views

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    Un article de Fred Dervin
LUCIAN DUMA

#diaspora #opensouce social network alternative for #googleplus and #facebook to malke ... - 0 views

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    What are the best social networks to build a pln in education 2.0 ? http://www.quora.com/What-are-the-best-social-networks-to-build-a-pln-in-education-2-0
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