4th Form ICT 0809

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Lesson 17: Microblogging. Identity, security, privacy and the web.

1)  Microblogging.  We'll begin by discussing your prep from last week.  Why is microblogging becoming so important?  (Where do you already microblog?)  Can you see why it is proving useful and engaging?  (Roo Reynolds has some good things to say about it in his recent blog post, How do you use Twitter?.)  Did you find out anything about how things are Twittering? (And what's this about?)


Twitter in Plain English



It's worth thinking a bit about how celebrities are beginning to exploit Twitter.  Here are a few screenshots from Stephen Fry's Twitter.



In chronological sequence, beginning with his first tweet:













How many followers does he have now?  And how we do know it is him (clue: see how John Cleese has offered the same way of verifying his Twitter is really him?)?  Answer.  Faking identity on Twitter is going to happen — and has.

By the way: the team behind Blogger has just started using Twittersome MPs use Twitter; and some members of Congress do, too. Oh, and The White House — or is it?

Finally, Twitter has been noticed by traditional media (newspapers, TV, radio): for a recent example, see Janis Krums' tweet and the photo he took; then look here.  Yahoo is now using Twitter to filter the news.

2)  Passwords

A reminder of a topic first brought up last term: with so many of us now using web apps, there comes the challenge of handling multiple accounts and (as we've just seen) protecting your identity. Password management is not generally a well-developed skill, so we are again drawing your attention to apps such as Roboform (PC), 1Password (Mac), Password Safe (platform independent). 1Password now has an iPhone/iPodTouch app out: how secure is your mobile and its information?

3)  Google Profiles

Webmail is morphing into social networking.  In Gmail's case, Google has been experimenting for a while now with making your contacts your friends: you can read more about the evolution of this in these posts (arranged in order of publication, oldest first) — Who Are My Gmail Contacts?, Gmail to No Longer Auto Add Contacts, Google Contacts, New Default Groups for Google Contacts. Have a look at your Google Reader and the appearance there of your Gmail contacts as friends. You can manage your Reader friends here.



Google and the social web. With the great use being made across the world of Google's services, it is important to keep an eye on Google Profiles. Introduced about a year ago, these remain dormant for everyone with a Google Account until activated by the user. However, Google is collecting a great deal of information about its users and activating your Profile will reveal some of that already-collected-information as you are invited to fill in your personal details. What does all this mean? Probably that Google Launched a Social Network (you just didn't realize it):

What is the underlying central point for all this? I believe it will soon be your Google profile page, but not yet. For now its Gmail. ... Seamless transitions between the things you need and the things you don't are what make a service great. Not knowing you are on the network is what will make the service succeed.

You should find out more about Google Profiles:

About profiles:  A Google profile is simply how you present yourself on Google products to other Google users. It allows you to control how you appear on Google and tell others a bit more about who you are. With a Google profile, you can easily share your web content on one central location. You can include, for example, links to your blog, online photos, and other profiles such as Facebook, LinkedIn, and more. You have control over what others see. Your profile won't display any private information unless you've explicitly added it. You can also allow people to find you more easily by enabling your profile to be searched by your name. Simply set your existing profile to show your full name publicly.

You can get to your profile directly, or via (for example) Google Reader:



Go to your shared items page and there you'll see that you probably don't yet have an activated Google Profile.  If you click on the option to create one (you can always cancel the process in a moment), you come to this:


Pay particular attention to the Contact Info tab:


You can read more about this here. You should!


Where else on the web do you think you have a profile? If you use Windows Live, what about Windows Live profiles?





Prep: In a recent book, Born Digital, the authors wrote:

… let's look at the digital dossier of a hypothetical baby: we'll call him Andy.

Andy's digital life begins well before he is born — before he even has a name., The first entry in his digital file is a sonogram that his proud parents-to-be affix to the refrigerator, anticipating the happy event of his birth. That same image is recreated in the hospital's database, the first formal record of Andy's life. With the shift from analog to digital, it has become cheap and easy to make a copy of just about any file. Any image or video file or sound file can be copied and stored at almost no marginal cost. In this case, with good reason, the obstetrician's team will copy Andy's image into a file for the pediatrician who will care for him after he's born. Start counting: that's one digital file, copied in at least four places.

These digital files mark the first contributions to Andy's digital dossier. Even before he is born, Andy's digital dossier exists in four places: at home, at the obstetrician's office, at the hospital where he is destined to be born, and in his pediatrician's office files. In each instance, the file is surrounded by different contextual information that will govern how it is used and whether it makes a difference, somehow, in Andy's life. The development of Andy's digital dossier — and to some extent his identity, too — is already held in multiple hands, out of his control and out of his parents' control.

In about 300 words, write about your digital identity (online and offline). In the interests of security, don't link to where you can be found elsewhere on the web. Consider: email addresses; social network profiles; other profiles; weblogs; microblogging; where a Google search for yourself reveals you are; school sites; other data-collection information relating directly to you — eg, Oyster Card, bank cards, passport/travel data, CCTV records, medical records, mobile phone records … Google a little about some of these items and, by research, work out what kinds of problems (eg, privacy, security … the scale and significance of such issues) you think there might be here. You may, of course, use information in this lesson.