Skip to main content

Home/ worldatways/ Group items tagged power

Rss Feed Group items tagged

Barbara Lindsey

| Our Mission | DigiActive.org - 0 views

  • DigiActive is an all-volunteer organization dedicated to helping grassroots activists around the world use the Internet and mobile phones to increase their impact. Our goal is a world of activists made more powerful and more effective through the use of digital technology.
  • we believe that every person in the world has political power and that digital tools are a great way to express this un-tapped power. Tools like the Internet and mobile phones let us communicate with other people who share our concerns, to disseminate a message of change, to organize and inform ourselves, to lobby the government, to take part in activism.
  • The purpose of DigiActive is to promote and explain the digital tools of social change so activists can use them effectively.
Barbara Lindsey

Digitally Speaking / Social Bookmarking and Annotating - 1 views

  • Many of today's teachers make a critical mistake when introducing digital tools by assuming that armed with a username and a password, students will automatically find meaningful ways to learn together.  The results can be disastrous.  Motivation wanes when groups using new services fail to meet reasonable standards of performance.  "Why did I bother to plug my students in for this project?" teachers wonder.  "They could have done better work with a piece of paper and a pencil!"
  • With shared annotation services like Diigo, powerful learning depends on much more than understanding the technical details behind adding highlights and comments for other members of a group to see.  Instead, powerful learning depends on the quality of the conversation that develops around the content being studied together.  That means teachers must systematically introduce students to a set of collaborative dialogue behaviors that can be easily implemented online.
  • intellectual philanthropy and collective intelligence
  • ...6 more annotations...
  • While these early interactions are simplistic processes that by themselves aren't enough to drive meaningful change in teaching and learning, they are essential because they provide team members with low risk opportunities to interact with one another around the topics, materials and instructional practices that should form the foundation of classroom learning experiences.
  • A tagging language is nothing more than a set of categories that all members of a group agree to use when bookmarking websites for shared projects.
  • In Shirky's terms, teams that embrace social bookmarking decrease the "cost" of  group transactions.  No longer do members resist sharing because it's too time consuming or difficult to be valuable. Instead, with a little bit of thought and careful planning, groups can make sharing resources---a key process that all learning teams have to learn to manage---remarkably easy and instant.
  • Imagine the collective power of an army of readers engaged in ongoing conversation about provocative ideas, challenging one another's thought, publicly debating, and polishing personal beliefs.  Imagine the cultural understandings that could develop between readers from opposite sides of the earth sharing thought together.  Imagine the potential for brainstorming global solutions, for holding government agencies accountable, or for gathering feedback from disparate stakeholder groups when reading moves from a "fundamentally private activity" to a "community event."
  • Understanding that there are times when users want their shared reading experiences to be more focused, however, Diigo makes it possible to keep highlights and annotations private or available to members of predetermined and self-selected groups.  For professional learning teams exploring instructional practices or for student research groups exploring content for classroom projects, this provides a measure of targeted exploration between likeminded thinkers.
  • Diigo takes the idea of collective exploration of content one step further by providing groups with the opportunity to create shared discussion forums
Barbara Lindsey

Minds on Fire: Open Education, the Long Tail, and Learning 2.0 (EDUCAUSE Review) | EDU... - 0 views

  • Perhaps the simplest way to explain this concept is to note that social learning is based on the premise that our understanding of content is socially constructed through conversations about that content and through grounded interactions, especially with others, around problems or actions. The focus is not so much on what we are learning but on how we are learning.5
  • In a traditional Cartesian educational system, students may spend years learning about a subject; only after amassing sufficient (explicit) knowledge are they expected to start acquiring the (tacit) knowledge or practice of how to be an active practitioner/professional in a field.9 But viewing learning as the process of joining a community of practice reverses this pattern and allows new students to engage in “learning to be” even as they are mastering the content of a field. This encourages the practice of what John Dewey called “productive inquiry”—that is, the process of seeking the knowledge when it is needed in order to carry out a particular situated task.
  • In the fall of 2004, Wiley taught a graduate seminar, “Understanding Online Interaction.” He describes what happened when his students were required to share their coursework publicly:
  • ...6 more annotations...
  • The writing students did in the first few weeks was interesting but average. In the fourth week, however, I posted a list of links to all the student blogs and mentioned the list on my own blog. I also encouraged the students to start reading one another's writing. The difference in the writing that next week was startling. Each student wrote significantly more than they had previously. Each piece was more thoughtful. Students commented on each other's writing and interlinked their pieces to show related or contradicting thoughts. Then one of the student assignments was commented on and linked to from a very prominent blogger. Many people read the student blogs and subscribed to some of them. When these outside comments showed up, indicating that the students really were plugging into the international community's discourse, the quality of the writing improved again. The power of peer review had been brought to bear on the assignments.17
  • for any topic that a student is passionate about, there is likely to be an online niche community of practice of others who share that passion.
  • Finding and joining a community that ignites a student’s passion can set the stage for the student to acquire both deep knowledge about a subject (“learning about”) and the ability to participate in the practice of a field through productive inquiry and peer-based learning (“learning to be”). These communities are harbingers of the emergence of a new form of technology-enhanced learning—Learning 2.0—which goes beyond providing free access to traditional course materials and educational tools and creates a participatory architecture for supporting communities of learners.
  • The demand-pull approach to learning might appear to be extremely resource-intensive. But the Internet is becoming a vast resource for supporting this style of learning. Its resources include the rapidly growing amount of open courseware, access to powerful instruments and simulation models, and scholarly websites, which already number in the hundreds, as well as thousands of niche communities based around specific areas of interest in virtually every field of endeavor.22
  • We now need a new approach to learning—one characterized by a demand-pull rather than the traditional supply-push mode of building up an inventory of knowledge in students’ heads. Demand-pull learning shifts the focus to enabling participation in flows of action, where the focus is both on “learning to be” through enculturation into a practice as well as on collateral learning.
  • This new form of learning begins with the knowledge and practices acquired in school but is equally suited for continuous, lifelong learning that extends beyond formal schooling.
  •  
    Seely Brown and Adler article
Barbara Lindsey

Open Thinking Wiki - 0 views

  •  
    Harnessing the Power of Social Networks in Teaching and Learning
Barbara Lindsey

YouTube Video Lands $30 Million Movie Deal [VIDEO] - 0 views

  •  
    Example of power of user-generated (and user-favored) content
Barbara Lindsey

The iPad and Information's Third Age | Open Culture - 2 views

  • Though the university initially fought its introduction, the printed textbook provided broad access to information that, for the first time, promised the possibility of universal education.
  • A barrier of symbolic complexity emerged between people and information for one of the first times in history. And the superabundance of information created a world that by necessity had to be divided into smaller and smaller subsections for organizational reasons. As people began to feel increasingly disconnected from information and as its relational and contextual aspects began to fade, we saw a transformation in teaching and learning. Hands-on apprenticeships and small teacher/student cohorts began to disappear, replaced by teachers delivering carefully parsed and categorized information to “standardized” students, all while trapped in classrooms isolated from the world in order to limit “distraction.”
  • It has become virtually impossible for a person to assess the quality, relevance, and usefulness of more information than she can process in a lifetime. And this is a problem that will only get worse as information continues to proliferate. But a quick look at popular technologies shows some of the ways people are working to address it. Social networking leverages selected communities to recommend books, restaurants, and movies. Context- and location-aware applications help focus search results and eliminate extraneous complexity. And customization and personalization allow people to create informational spaces that limit the intrusion of informational chaos.
  • ...9 more annotations...
  • Any genuine solution will have to address the problems of the current informational age — and it will need to continue answering the problems of the previous informational ages. From what I’ve seen, Apple’s new iPad is the first device to promise this (even if that promise isn’t yet fully realized). That is what makes it such a compelling candidate to be the first platform that serves true digital books.
  • Books that are static, don’t allow customization, don’t connect with other information on the device, and don’t leverage social connectivity aren’t the future, no matter how sophisticated the device that serves them. They’re simply the past repackaged.
  • Given what I’ve seen of its features and approaches, the iPad shows the promise to engender such a change, though much development will have to take place for it to realize its potential. Nonetheless, the innovation it offers in three critical areas is especially compelling: accessibility, participation, and customization. Central to all three of these is the fact that the iPad is not a single-use, standalone device; it’s a powerful, converged platform with robust development tools and capabilities.
  • I would argue that the key accessibility feature of the iPad is its apparent “lack” of an interface (a feature Apple’s marketing is working hard to underscore). Unlike all of the other similar devices (including those running Apple’s standard OS), which require users to learn to negotiate complex symbolic interfaces — files, folders, hierarchies, toolbars, navigational buttons — the iPad limits or even eliminates these in favor of touch, an approach intuitive even to those too young to read.
  • The collapsing of symbolic complexity into the simplicity of touch enables participation by new groups of people — even relative technophobes — and this mirrors the increased accessibility offered by Gutenberg’s revolution while lowering the barrier characteristic of most recent technologies.
  • For those interested in culture and creativity, this is an exciting prospect.
  • In Gutenberg’s case, the increase in accessibility led to a dramatic increase in cultural participation, and this is another way the iPad differentiates itself from many of its peer devices.
  • Put in the hands of readers and students, the robust capabilities of its new version of iWork, combined with access to the complete range of apps on the App Store and an entirely new generation of native apps, the iPad could provide access to professional-quality creative tools that empower a new set of participants
  • the iPad’s blend of social and contextual technologies and its ease of customization offer useful ways for the device to help users sort, focus, and control the information around them. The iPad’s networking capabilities, linked to a new generation of digital books, could help people discover both new texts and the members of a discussion group who could help them process what they’re reading. Combined with a portable format that allows readers to carry their books into various contexts, this could be incredibly powerful. One imagines, for example, a field-guide to forests linked to live discussion partners, allowing a reader to discover the forest in a new and engaging way that offers the advantages of both the first and second informational ages. Yet this sort of capability also reveals an area where the iPad falls surprisingly short: its lack of a camera (let alone two, one forward and one backward facing) means the device has limited capabilities for interesting emerging technologies like augmented reality — a staple of recently-developed apps. In terms of future eBooks, a volume of Hemingway that could alert readers that they were only two blocks from the café Les Deux Magots, for example, and offer an augmented tour of the place or that could direct the reader of Brontë to a moor would be transformational indeed. Perhaps we’ll see such capabilities on iPad 2.0.
Barbara Lindsey

Conan O'Brien @ Google | Open Culture - 0 views

  •  
    18 minutes in O'Brien talks about the power of Twitter and changing role of media.
Barbara Lindsey

Voice in Google Mobile App: A Tipping Point for the Web? - O'Reilly Radar - 0 views

  • Sensor-based interfaces
  • it's time we realized that the local compute power is a fraction of what's available in the cloud
  • applications that use those sensors both to feed and interact with cloud services
  • ...5 more annotations...
  • for too long interactions with phones have been based upon our past understanding of human computer interaction. It's analogous to how television was first used to radio plays, where we could watch the people standing around the microphones.
  • actually think the tipping point will come when we have perpetually connected mobile devices,
  • he "Evernet"
  • We are using both the proximity and accelerometer as signals.
  • Sensors (and especially combinations of sensors) are changing not only mobile phones, but also environments and more traditional appliances and consumer electronics as well. And hey, this is what my new O'Reilly Book Designing Gestural Interfaces is all about. http://www.designinggesturalinterfaces.com For an interesting take on a device changing based on how it's held, check out the Bar of Soap project at MIT:
Barbara Lindsey

A physicist on the "Lessig style" (Lessig Blog) - 0 views

  • Watch TED Talks clips. :) More suggestions: Presentation Zen Deliver a Presentation Like Steve Jobs The Art of the Pitch (mp3)
  • http://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=00001B&topic_id=1
  • More recently, I've started watching and deconstructing Lessig's TED talk with my Art & Media Ed students (most of whom are becoming teachers) in order to better understand the power of Lessig's approach. We also review the critiques of PowerPoint put forth by Edward Tufte, Sherry Turkle, and David Byrne. As a point of reference, we view Peter Norvig's PowerPoint reworking of the Gettysburg Address. If you haven't seen it, Norvig's presentation translates Abe Lincoln’s moving 1863 cemetery speech into a series of six generic slides featuring bullet points, bland colors and a nearly incomprehensible ‘Organizational Overview’ graph. It clearly illustrates some of the profound limitations of PowerPoint as a communications tool. In contrast, Lessig uses visuals (and selected text) in a way that truly compliments and extends the conceptual/pedagogical aspects of his presentations. As Chris Tunnell has pointed out, the multiple slides, repeating images, and minimal text allows the audience to focus on, enjoy (and presumably remember) the material being presented. This is further enhanced by the logical (e.g. 3 stories and an argument) and sometimes poetic (e.g. "the refrain") structures that Lessig uses to organize his talks.
  • ...5 more annotations...
  • http://www.wired.com/wired/archive/11.09/ppt2.html
  • Reusing text
  • Reusing images:
  • XML tags:
  • Minimal text:
Barbara Lindsey

The Power of Educational Technology: One For Tuesday 3-25-2008 - 0 views

  •  
    Liz Davis does her own screencast of the features of diigo as seen through the eyes of an educator.
Barbara Lindsey

Global Voices Online » About - 0 views

  • With tens of millions of people blogging all over the planet, how do you avoid being overwhelmed by the information overload? How do you figure out who are the most influential or respected and credible bloggers or podcasters in any given country, especially those outside your own?
  • These amazing people are bloggers who live in various countries around the world. We have invited them as contributors or hired them as editors because they understand the context and relevance of information, views, and analysis being posted every day from their countries and regions on blogs, podcasts, photo sharing sites, videoblogs - and other kinds of online citizen media. They are helping us to make sense of it all, and to highlight things that bloggers are saying which mainstream media may not be reporting
  • At a time when the international English-language media ignores many things that are important to large numbers of the world’s citizens, Global Voices aims to redress some of the inequities in media attention by leveraging the power of citizens’ media. We’re using a wide variety of technologies - weblogs, podcasts, photos, video, wikis, tags, aggregators and online chats - to call attention to conversations and points of view that we hope will help shed new light on the nature of our interconnected world. We aim to do the following:
  • ...2 more annotations...
  • Global Voices, though headquartered at Harvard Law School, is a co-operative effort of contributors from every continent and dozens of countries.
  • 1) Call attention to the most interesting conversations and perspectives emerging from citizens’ media around the world by linking to text, photos, podcasts, video and other forms of grassroots citizens’ media being produced by people around the world 2) Facilitate the emergence of new citizens’ voices through training, online tutorials, and publicizing the ways in which open-source and free tools can be used safely by people around the world to express themselves 3) Advocate for freedom of expression around the world and to protect the rights of citizen journalists to report on events and opinions without fear of censorship or persecution
  •  
    With tens of millions of people blogging all over the planet, how do you avoid being overwhelmed by the information overload? How do you figure out who are the most influential or respected and credible bloggers or podcasters in any given country, especially those outside your own?
Barbara Lindsey

NowPublic: Crowd-powered media - 0 views

  •  
    This is the FAQ section that goes into detail on what NowPublic is, how it works and how people can participate.
Barbara Lindsey

T4T (Powerful Ingredients for Blended Learning) - 0 views

  •  
    Great spring 2010 Wesley Fryer course. Love the way he credits and extends the reach of work that has influenced his syllablus.
1 - 20 of 34 Next ›
Showing 20 items per page