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Clay Shirky on the power of social media June 16, 2009

Posted by Steve Boneham in : Twitter, presentation, social media, conferences , add a comment

Interesting TED talk from Clay Shirky on how media has changed to social media and the impact of that on citizens, institutions and government.

Explaining emergent technologies (with PowerPoint) March 30, 2009

Posted by Steve Boneham in : HowTo, projects, design, presentation , add a comment

web2practiceicons

I’m working on a JISC project to produce guides to how emergent technologies like social media, RSS and wikis can enhance the practice of staff in research, teaching and administration. One output of this will be a series of icon-based videos explaining the key concepts of these technologies. Unable to find suitable icons in stock image sites, I started to make my own - with PowerPoint. This post is an attempt to justify that and retain some credibility!

Don’t get me wrong, I’m not claiming these icons (see sample above) are better than those you’ll find in stock image sites. Those sites are full of professional quality vector icons with stunning use of lighting, shadows and 3D. But that’s the problem. The more striking the design, the worse they look when you mix icons from different sets. You also need a relatively high level of graphic design skills to manipulate them.

In contrast, while PowerPoint is clearly not a graphics app, it has some decent built-in effects that can make even simple geometric shapes look respectable with just a few clicks. Also, for screencasts that are essentially narrated presentations, it made sense to work with them in a presentation tool, then convert to a web video format for delivery.

As PowerPoint is a tool that most people (in our target audience) are familar with, we hope that others might start to make their own resources with them so are looking to release the PowerPoints under a creative commons (non-commercial) licence.

If you’d be interested in using them, please add a comment to let us know.

Podcast: Introduction to Podcasting March 26, 2009

Posted by Steve Boneham in : podcasting, HowTo, social media, Training, JISC , add a comment

mic

A brief introduction to podcasting and the training offered by Netskills recorded for JISC RSC-Eastern. It’s always painful to listen to yourself, but I hope it’s less painful for you!

Listen to more podcasts from JISC RSC Eastern

photo credit: gpl via stock.xchng

Survival of the Twittist February 11, 2009

Posted by Steve Boneham in : Twitter, social media, science , add a comment

darwintweet1.png

Charles Darwin has always been a hero of mine (I was a science geek before I became a tech geek), so it seems fitting to post something relevant to his work on the great man’s 200th birthday. So, here’s a quick take on how natural selection could apply to Twitter.

In The Origin of Species, Darwin defined the characteristics of the environment that enable natural selection to drive evolution. With a little imagination, we can find similar processes at work in Twitter.

Excess production: Just as far more organisms are born than go on to reproduce, so far more tweets are written than are ever read.

Variation: Although a tweet is only 140 characters, that’s more than enough to allow for an almost infinite variation in meaning (phenotype). Many tweets are trivial and go unnoticed, but some have certain traits that mean they get attention.

Competition: Each tweet must compete to be heard amongst the noise of so many others. As most of us can only follow a limited number of people and read limited number of tweets, we tend to be selective in what we read.

Selection: A tweet with traits that are well suited to their environment - that is appeal to the followers of the person that created it - are successful. They get read. Successful tweets give feedback to the person that created it in the form of@replies, clicks on links, retweets and new followers. As a result, subsequent tweets are more likely to have similar traits, allowing for cumalative selection. Unlike the genetic world where we have to swap DNA to pass on traits, in the Twittersphere traits can be adopted and spread quickly through cultural evolution (e.g. #hashtags).

Time: I’m sure I’m not alone in spending what seems to be an enormous amount of time on Twitter. If we extrapolate from (Stephen) Fry’s Law of Digital Time, a second in twitter could equate to years in the real world, so there’s ample time for selection to operate.

Changing environment: Traits that are successful now almost certainly won’t be in the future, so remember, it’s not the strongest or most intelligent that survive, it is those that are the most adaptable to change.

And if you want to know what the great man would make of this, or anything else, you could always follow Charles Darwin on Twitter.

Disclaimer: Unlike Darwin’s work, this post wasn’t informed by years of painstaking observation and reflection. Nor did I face the anguish of sharing a great truth despite it undermining my own beliefs. But then, that’s what made Darwin a truely great scientist and me an ex-scientist who writes stuff like this!

Twitter badge without @replies January 13, 2009

Posted by Steve Boneham in : Twitter, HowTo, social media, RSS , 12comments

I’m a recent convert to Twitter and was looking for a way to display my tweets elsewhere on the web - such as on the sidebar of this blog. However, I wasn’t happy with the standard Twitter badge, which mixes tweets on ‘What I’m doing’ with ‘@replies’ intended for individuals. Don’t get me wrong, I value @replies, I just didn’t want them on my badge. If you don’t either, here’s how to filter them out with Yahoo Pipes.

Shortcut: copy the pipe

If you don’t want to spend time building your own pipe, all you need to do is create an account, copy the pipe and point it at your twitterstream.

How it works

I used Pipes as it provides a simple way to manipulate RSS feeds. If you want to know more about how this works, read on.

In the Twitter RSS feed, each item is prefixed with your username. That’s useful when you’re mixed in with tweets from other Twitter users, but in a badge where all the tweets are from you, it’s a bit redundant. So we’ll strip that out too.If you ‘re familiar with pipes, then the screenshot below shows you what you’re after. The notes following this give more detailed instructions.

twitter pipe

Creating the pipe

You should now see a preview of your filtered twitterfeed at the bottom of the Pipes window. This should not contain any of your @replies and your username should have been removed too.

Using the pipe

You can now use this feed to create your Twitter badge as follows:

Credits

This pipe is a simplified version of the Twitter Feed without Replies pipe created by Emil S

PowerPoint smoke and mirrors December 17, 2008

Posted by Steve Boneham in : HowTo, presentation , 1 comment so far

trick mirror

Ever wanted to have your speakers notes on screen, but your nice image-rich, bullet-free slides on the projector? Here’s a quick HowTo on setting up PowerPoint to use multiple displays using the built in Presenter View.

I’m assuming PowerPoint users are on laptop PCs, so you lucky Keynote users may have to find your own way to do this!

First, you need to set your computer to use an Extended Display as follows.

displaysettings.jpg

Now go to PowerPoint and do the following:

Open your slideshow and you should now see a “Presenter View” onscreen (as below) and your slides on the projector.

presentersview.jpg

photo credit: ReubenInStt via Flickr