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"What Google has done with the Wave protocol is essentially create a new kind of social media format that is distinctively different from blogs, wikis, activity streams, RSS, or most familiar online communication models except possibly IM. Both blogs and wikis were created in the era of page-oriented Web applications and haven't changed much since. In contrast, Google Wave is designed for real-time participation and editing of shared conversations and documents and is more akin to the simultaneous multiuser experience of Google Docs than with traditional blogs and wiki editing. Though Google is sometimes criticized for missing the social aspect of the Web, that is patently not the case with waves, which are fundamentally social in nature. Participants can be added in real-time, new conversations forked off (via private replies), social media sharing is assumed to be the norm, and connection with a user's contextual server-side data is also a core feature including location, search, and more. The result is stored in a persistent document known as a wave, access to which can be embedded anywhere that HTML can be embedded, whether that's a Web page or an enterprise portal. Users can then discover and interact with the wave, joining the conversation, adding more information, etc. Google has also leveraged its investments in Google Gadgets and OpenSocial, two key technologies for spreading online services beyond the original boundaries of the sites they came from. All in all, Google Wave is a smart and well-constructed bundle of collaborative capabilities with many of the modern sensibilities we've come to expect in the Web 2.0 era including an acutely social nature, rapid interaction, and community-based technology."

Scientists have therefore proved resourceful in using the web to further their research. They have, however, tended to lag when it comes to employing the latest web-based social-networking tools to open up scientific discourse and encourage more effective collaboration...... No one yet knows how to measure the impact of a blog post or the sharing of a good idea with another researcher in some collaborative web-based workspace. Dr Nielsen reckons that if similar measurements could be established for the impact of open commentary and open collaboration on the web, such commentary and collaboration would flourish, and science as a whole would benefit.

This matrix is a common representation of Web 2.0 assessment on the web. It attempts to connect web 2.0 tools with assessment. You've heard of e-learning 2.0, well here are some Web 2.0 technologies applied to assessment. The table seeks to show how teachers can use social software for assessment purposes.

Tim Berners-Lee invented the World Wide Web. For his next project, he's building a web for open, linked data that could do for numbers what the Web did for words, pictures, video: unlock our data and reframe the way we use it together.

"Gary Flake demos Pivot, a new way to browse and arrange massive amounts of images and data online. Built on breakthrough Seadragon technology, it enables spectacular zooms in and out of web databases, and the discovery of patterns and links invisible in standard web browsing."

"Gary Flake demos Pivot, a new way to browse and arrange massive amounts of images and data online. Built on breakthrough Seadragon technology, it enables spectacular zooms in and out of web databases, and the discovery of patterns and links invisible in standard web browsing."

A workaround for the broken "Add a Web Part" bar when using Firefox or Safari

If you're in FF and need to add a web part to any SharePoint page with a web zone, just click this bookmarklet

"I recently created a stand-alone page for my video Web 2.0 and your own Learning and Development... ... it has been found by a few people, including Marian Thacher, who discusses it here. One note: she says, "all of this only works for the very motivated learner... what about that learner who isn't so motivated, who has some learning challenges, for whom school was more of a misery than a joy?" Quite so - which is why I stress enabling students to manage their own learning and to follow their own interests. Otherwise, they won't be motivated, and the rest of this stuff is not nearly as effective as it could be. Marian Thacher, Adult Education and Technology, March 17, 2009. [Link] [Tags: Schools, Twitter, Online Learning, Web 2.0, Video, Google, YouTube] "

see my comments in http://www.nilspeterson.com/2009/02/25/web-20-and-textbooks/

Visualization is a technique to graphically represent sets of data. When data is large or abstract, visualization can help make the data easier to read or understand. There are visualization tools for search, music, networks, online communities, and almost anything else you can think of. Whether you want a desktop application or a web-based tool, there are many specific tools are available on the web that let you visualize all kinds of data. Here are some of the best:

This article compares the Google index rating of canditates who allowed the posting of voter generated content on their site with those that didn't. In other words: Web 2.0 vs. Web 1 approach relative to the number of pages google had indexed from the site.

the concept behind Google Wave is to "unify" communication on the web. It's a hybrid of email, web chat, IM, and project management software. It features the ability to replay conversations because it records the entire sequence of communication, character by character. Because of this, discussions are also live in Google Wave: you will see your friends type character-by-character. The features don't stop there, either. Google Wave also supports the ability to drag attachments from your desktop into Google Wave. It loads that file and sends it immediately to anyone in the conversation. It's also embeddable, so you can embed Google Wave conversations on any blog.

Digital identity management in ePortfolio contexts, from AAEEBL

If you're not following AAEEBL, this is a good chance to check out an issue we want to track.

"Definition 2 - disaggregating power There is a very different power relationship between being given a space which 'enables contexts' and 'allows supports' for a user and a space that you build and support for yourself. It dodges those institutionally created problems of student mobility, of losing the connections formed in your learning and gives you a professional 'place' from which you can start to make long term knowledge network connections that form the higher end of the productive learning/knowing that is possible on the web. The power is disaggregated in the sense that while attending an institution of learning you are still under the dominance of the instructor or the regulations surrounding accreditation, but coming to your learning space is not about that dominance. The power held (and, i should probably add, that you've given to that institution in applying for accreditation/learning it's not (necessarily) a power of tyranny) by the institution only touches some of your work, and it need not impede any work you choose to do. Here's where I get to the part about the 'personal' that's been bothering me The danger in taking definition two as our definition for PLE is that we lose sight of the subtle, complex dance of person and ecology so eloquently described by Keith Hamon in his response to my post. Maybe more dangerously, we might get taken up as thinking that learning is something that happens to the person, and not as part of a complex rhizome of connections that form the basis of the human experience. Learning (and I don't mean definitions or background) and the making of connections of knowledge is something that is steeped in complexity. At each point we are structured in the work (written in a book, sung in a song, spoken in a web session) of others that constantly tests our own connections and further complexifies our understanding. This is the pattern of knowledge as i understand it. It is organic, and messy, and su

Create interactive data-rich web pages like these ones below without ever touching a database or a web server, or doing any programming:

A cool technique for portfolio-on-the-web

Our goal is to make it easier for people to collect, organize, find, visualize, and share their information. One of the biggest obstacles to such information management is the rigid, centrally-planned information models and user interfaces of existing applications and web sites. The data people use in the real world is rarely so well-formed. It is full of exceptions and idiosyncrasies. Our group develops tools for the web and desktop that can flex to hold and present whatever information a user considers important, in whatever way the user considers most effective.

Preliminary usability studies of the iPad show some UI problems in the first generation of apps. Overadoption of the iPhone UI raises one set of issues; avoidance of some standard Web concepts raises others. Many content providers are hoping that their iPad apps will capture users more than Web sites do; that will remain to be seen.

The Evolution of a Digital Repository and Social Networking Tool for Inorganic Chemistry From Post: "It is said that teaching is a lonely profession. In higher education, a sense of isolation can permeate both teaching and research, especially for academics at primarily undergraduate institutions (PUIs). In these times of doing more with less, new digital communication tools may greatly attenuate this problem--for free. Our group of inorganic chemists from PUIs, together with technologist partners, have built the Virtual Inorganic Pedagogical Electronic Resource Web site (VIPEr, http://www.ionicviper.org) to share teaching materials and ideas and build a sense of community among inorganic chemistry educators. As members of the leadership council of VIPEr, we develop and administer the Web site and reach out to potential users. "