Tag: World Wide Web

Safeguarding: the next step in the transition to Web 3.0?

Icon for the FOAF (Friend of a Friend) project...
Image via Wikipedia

I’m worried about ownership. I’m concerned about ‘intellectual property’. There’s two statements I never thought I’d make on this blog! Why am I thinking about these two topics? It’s a result of a combination of three things that have happened recently:

  • The release of WordPress 2.7 that has made my use of the Disqus commenting system on this blog largely redundant. I’m now wondering why I’m using it as the comments aren’t backed up along with my blog posts. What if Disqus goes paid-for or bust? 😮
  • TeachMeet09 at BETT was great. But what’s stopping people taking the name and patenting it, thereby trading off all the great (and free) work educators have done?
  • Dai Barnes registered edtechroundup.co.uk last week to test out Jumpbox. Whilst that’s great and was fine, what was to stop someone else registering that name and spamming it?

So I suppose what I’m concerned about isn’t ‘ownership’ or ‘intellectual property’ at all, it’s safeguarding. To my mind, that’s something that’s got to be sorted out before we move from what has been called Web 2.0:

The second generation of the World Wide Web, especially the movement away from static webpages to dynamic and shareable content.

…to what, for the time being is known as Web 3.0 or the ‘semantic web’:

Web 3.0… refers to a supposed third generation of Internet-based services that collectively comprise what might be called ‘the intelligent Web’—such as those using semantic web, microformats, natural language search, data mining, machine learning, recommendation agents, and artificial intelligence technologies—which emphasize machine-facilitated understanding of information in order to provide a more productive and intuitive user experience.

For ‘intelligent agents’ and semantic web searches to be possible, there has to be an understanding of the relationship between spaces and identities on the Internet. There is an element of this with the FOAF (‘Friend Of A Friend’) protocol included in web applications and software such as WordPress, which powers this blog.

It’s going to be difficult to weigh-up and balance on the one hand, making sure that brands, identities and ideas aren’t hijacked, whilst on the other, giving individuals and groups freedom of expression. But without some change in safeguarding, I can’t see the change happening anytime soon.

Who’s going to be the guarddog that provides guarantees? Or can it be distributed?

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How to find and download YouTube videos for use in the classroom

Our school network, like most in the UK, blocks the video-sharing site YouTube. Whilst this is understandable from an Internet safety point of view, there are many wonderful resources that educators could be missing out on.

There are many ways to download videos from YouTube, one of the easiest being to use a website such as Zamzar. The following screencast demonstrates how to do this. It is hosted at Edublogs.tv, so should remain unblocked by most school networks! 🙂

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var so = new SWFObject(“http://www.edublogs.tv/flvplayer.swf”,”mpl”,”450″,”355″,”8″);so.addParam(“allowscriptaccess”,”always”);so.addParam(“allowfullscreen”,”true”);so.addVariable(“height”,”355″);so.addVariable(“width”,”450″);so.addVariable(“file”,”http://www.edublogs.tv/uploads/c0xqezbBMbZqGckHshmh.flv”);so.addVariable(“searchbar”,”false”);so.write(“player”);

Direct link to screencast

If, for some reason, Zamzar fails to work, the following websites do the job in a similar way:

Most of these converters support more than just YouTube – so try them with other video-sharing websites! 😀

***UPDATE*** A colleague suggested that a handout might make things easier than trying to follow an online video. I’ve put one together that you can download below:

How to find and download YouTube videos for use in the classroom (4.9MB)

 

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