Unype Virtual World

http://community.brighton.ac.uk/jd29/weblog/19415.html

Full story at: http://jondron.net/cofind/frshowresource.php?tid=5325&resid=1347

Unype is a great idea, albeit one that needs a little work before it is really useful. It attempts to be a kind of Second Life that runs in Google Earth (yes, you can meet people anywhere in the world) and allows access via your social networks (several supported, including the obvious ones, more to come as it supports OpenSocial). Apparently you can create objects as well – could get a bit crowded if this catches on though! There is also a standalone (Windows-only) client. It aggregates interestingly with Skype, so you can chat and talk too.

Rather fun – I like the idea of meeting people in ‘real’ spaces. It would be nice to hook this in with mobile technologies, so you could meet with people, some in the actual place, others visiting virtually.
Created:Sun, 09 Dec 2007 08:58:25 GMT

Students ‘should use Wikipedia’

http://community.brighton.ac.uk/jd29/weblog/19395.html

Full story at: http://jondron.net/cofind/frshowresource.php?tid=5325&resid=1346

Jimmy Wales says “You can ban kids from listening to rock ‘n’ roll music, but they’re going to anyway,” he added. “It’s the same with information, and it’s a bad educator that bans their students from reading Wikipedia”

He is absolutely right. Wikipedia is one of the best ways to learn something new. On the other hand he also mentioned that it still lacks the authority to be used as a citeable source for college-aged and university students. Again, he is right. I would not condone citing Encyclopaedia Britannica for that matter. It’s an encyclopaedia! But Wikipedia is a darn good one, and it can lead to some great resources to find out more. As an educator, I strongly encourage my students to use Wikipedia, but not to cite it. The idea that some fools think that we should ban it appalls me.

But the idea that we should rely on it scares me more.
Created:Sat, 08 Dec 2007 08:53:16 GMT

Death to the syllabus

http://community.brighton.ac.uk/jd29/weblog/19384.html

http://amps-tools.mit.edu/tomprofblog/archives/2007/11/834_death_

As is often the case, Tomorrow's Professor (in this case Mano Singham) provides some excellent food for thought. Singham's argument is that we should reconsider the syllabus and the message that it sends. Syllabi are often a model of the worst in formal education – above all controlling and disrespectful of students, but also dull, restrictive, anti-learning devices. Singham even uses the word 'punitive' about the typical syllabus, observing that 'its tone is more akin to something that might be handed to a prisoner on the first day of incarceration'. I totally agree. If you have to have one, a syllabus should be an inspiring document, with flexibility and imagination built in from the start. But the average syllabus reflects a different purpose. As Singham puts it:

'The implicit message of the modern course syllabus is that the student will not do anything unless bribed by grades or forced by threats.'

It is a vicious circle, a negative feedback loop that perpetuates itself and, eventually, even comes to be seen by students as a good thing – they want to know what to do, when to do it. Formal learning junkies, they have developed a dependency that is hard to kick, and we don't help them in any way by reinforcing this mindset. And so we carry on, making ever more 'managed' experiences which are essentially to do with controlling students and keeping bureaucrats happy. And, in the process, the joy of learning is lost.

Whilst we're on the subject, another stupid idea from the folks that brought you formal education is the standardised course – the idea that every subject is learnt in multiples of 100 hours (or whatever your preference may be) is beyond mad. It is positively pernicious. It is an arbitrary limitation that seldom fits the needs of teachers, let alone students. Typically, we either try to squeeze too much in (at least for some students) or pad it out so that (at least some) students are bored, and maybe so are the teachers. Everyone suffers. This is topsy-turvy reasoning. The arguments in favour are all to do with external constraint: simplified admin, convenient  for holidays, makes it simpler to compare instutions and so on. But it has nothing to do with whether it makes sense to learn that way. It doesn't have to be like that. In the online world we are not so constrained. For instance, online scheduling tools are quite effective nowadays and allow groups to organise themselves quite effectively: we don't have to limit ourselves to top-down insitutional timetables. And the classroom is as big as it needs to be.

People naturally learn different subjects in different ways in different contexts and over different time periods.  Therefore, we should build learning designs that are appropriate for the different needs of individuals, the resource constraints and the different needs of the subject matter. They should be no bigger nor smaller than they need to be for the person, the subject and the pedagogy. Sometimes a simple learning object will suffice that might take the learner an hour or a week (whatever) to finish. Sometimes a discussion will need to occur, sometimes even a lecture. Sometimes a laboratory session will be needed. Sometimes it will take years of sporadic reflection, discourse and practice. Again, it should take as long as it takes, in whatever form makes sense, not what a timetable cut into arbitrary chunks dictates. It is silly enough in a conventional paced course, but in the context of unpaced open courses it is ridiculous!

The world has changed. Maybe there was a time when the industrial model was necessary as a means of providing education for all. We needed mass-production models to cope with the numbers. But, at least in many contexts, this is different now. We don't need to do this any more: it is one of the ways that moving online can free us from constraints. When the most efficient means of teaching was to get as big a group of people together as possible to make the best use of limited guru-time, and libraries were places you had to visit in person, and administration was done by hand, and schedules had to fit around classroom availability and teacher presence, and courses could not easily be mashed up and remixed except by their authors, there was a logic to it. Now it is time to shake off those shackles and rethink what we really want. The technology is there, the standards are there, and it would be dead easy to create exciting, learner-driven learning experiences that actually fit the needs and interests of the learners and the subject matter being explored. All we need now is to slightly rethink what we mean by the university.

Mastery doesn't come in neat chunks of 10-15 weeks, or whatever your particular chunk looks like. If we need to summatively assess (it is an important role) then the form and content of that should be negotiated with the learner. We can decide the number or credits to give at that point or, ideally, later.

And of course, we should make the assessment relevant. Sometimes the formal part might not be attached to a particular learning transaction: integrating, aggregating and connecting different subjects, ideas, topics and so on is far more important and revealing of knowledge than assessing small, isolated learning objectives. Of course, we should continue to provide formative feedback whenever it makes sense to do so. Or we could drop the whole notion of summative assessment altogether until it really matters. Once a student has aggregated enough (informal) credits then they can submit a portfolio and/or some performance-related tasks, depending on the subject, and be judged by a panel of what, by then, will be their peers, much as we do in a PhD thesis or research paper review.

This is not radical. This is not new. This is not uneconomic. It is just common sense. And yes, sometimes we will settle on our old ways because they are the best ones for a given context. But we should never take that for granted.

 

 

Google Maps with My Location

http://community.brighton.ac.uk/jd29/weblog/19139.html

http://www.google.com/gmm/index.html

It's hard not to be bowled over by Google on an increasingly regular basis. Some people call them the new Microsoft, but they do something that Microsoft have never been very good at – they innovate. They reinvent. They do what the rest of us would like to do.

There is nothing spectacularly original in this new offering, but that doesn't mean that it is not innovative: GPS-less location finding on a wide assortment of mobile devices, integrated with local search, satellite imagery and (for a few US locations) real-time traffic info. This was one of the (many unfulfilled) promises of the semantic web. Of course, if you have GPS then it works fine with that too but, if you don't, Google lets you know where you are through triangulation of mobile towers, without telling anyone else (even Google) about it. The technologies are simple and have been widely used for years, but the organisational genius to make it happen and the mashability of Google technologies makes this a deeply exciting reality.

Combine this with OpenSocial and Google Gadget technology and suddenly a whole world of applications that benefit from knowing where you are become possible. I dislike the term 'Web 2.0' because it tends to be taken to mean a particular set of technologies, most of which have been around since the last decade. What it actually does do is to describe a trend, a pattern that reaches a new pinnacle of perfection in this new technology. Sun used to make a big thing out of the network being the computer, but they were only thinking of a network of computers. Now, the network is computers, other people, and the physical environment. This is a brave new world and we are privileged to see its beginnings. Suddenly it is easy to create applications that know who you are, where you are, who you know and where they are. In fact, we can even find people we don't know but should. Wow. And if we don't use it to rethink what we mean by educational institutions and learning communities, then we will be left in the dust by those who do.

Crew cuts

http://community.brighton.ac.uk/jd29/weblog/19009.html

An interesting discussion has been developing around notions of groups, communities, aggregates, crews, teams, collectives, etc etc. Terry Anderson responded to Dave Snowden's post on aggregative and emergent identity to which Dave has given a very full reply. I guess it's my turn now, as Dave mentioned me a few times!

First, my take on Dave's original post:

I like the notion of the crew. I think it is a helpful metaphor. There are, of course, many other kinds of 'crew' – many project teams are brought together to perform research, development and so on in a very similar way, for instance, as do some medical teams, programme boards, councils and clubs. I think it is a useful to distinguish formal, relatively transient groups of specialists as a particular type of group. I'm not sure that I would want to call all such groups 'crews' (I agree with Christian Hauck's comment on the post there) but I see the point and I can see how it helps to talk about one of the ways we classify groups and to help differentiate some sorts of groups from others.

I totally agree with Dave that we should get away from talking about communities and networks as though they were just one kind of thing and even more with the absurd notion that people are one of a small range of kinds of thing. This sort of thinking about people is one step removed (maybe not even one step) from racism, sexism and other forms of unhelpful and counter-productive prejudice. Most of it (including the 'evil' Myers-Briggs but equally Belbin) is unscientific nonsense on a par with astrology. Yes, it can be useful when designing things to be aware that there are different ways of being, and it can be helpful to have a coherent and all-encompassing framework to help reflect on your actions and behaviour (even astrology has a role) and the results of using such ideas can be provably beneficial. But, big BUT, as soon as we start believing in the truth of this hogwash then we are on a slippery slope to unwarranted and potentially harmful conclusions.

I like Dave's systemic approach and understanding of the abilities of teams (or crews) to adapt. I don't think I would call it emergent – there is nothing going on here that is different from the sum of its parts. It is more about good management practice and group dynamics. It is not an aggregate identity – it is just that the group is a recognisable entity with a focus on achieving particular tasks and patterns of activity. This is interesting and important, but not emergent.

Now, to answer some of Dave's objections to Terry's post: 

Dave is a little inconsistent – he doesn't believe that you can' classify groups/community or whatever' – er…crews? Of course you can, and he does! Terry and I do not believe that we are talking about mutually exclusive categorisations. Quite the opposite. There are fuzzy borders between them (e.g. wikis could easily be seen as fitting with all three at once, depending on context and perspective). They are more like a palette of primary colours that can and should be mixed. An individual's perception may make the results appear different from one point of view to another, and a particular computer system to support one or more aspect may shift between them or be used differently in different contexts. So, 'what's the point?' I hear you wondering! The point is that we can make mistakes if we try to apply approaches and methods to education (maybe to business?) that work in one mode to a system that is operating in another. In much of the educational literature on social software people have attempted to apply the principles that relate to what we call groups to systems that are much more network or collective in nature. It is no surprise that this leads to incongrous and sometimes negative results. You can't take the ideas that worked in a closed discussion forum and transfer them to Facebook. So we need a richer vocabulary and a different set of ways of dealing with these emerging forms.

Dave thinks that we are simply distinguishing between formal and informal groups. Not so. That distinction is useful, but it is a different kettle of fish altogether. Again, he is a bit inconsistent. In fact, we agree entirely with Dave's point: "In saying that I am pointing to the obvious fact that to exist as a community some form of network has to be in place, but that a commercial network or other transaction network, does not have to be a community." Precisely so. They are different.

Neither Terry nor I would want to suggest that further subdivisions of our three primary divisions of the Many should be discouraged. Precisely the opposite in fact. This is an area that interests me greatly as there are many different kinds of network, group and collective and they are far from equally useful in an educational context – which is where we are coming from, of course. In fact, I think that some varieties of each form are positively pernicious, and all work very differently in different contexts. 

Finally, some clarification: Dave is dismissive of the term collective and I fully understand this as we had a lot of discussion about the use of the term ourselves in which Terry raised exactly the same objection. Dave associates collectives with cooperatives and the like, whereas we have a very different meaning in mind: it's perhaps a little whimsical and non-academic, but our collective is more of a cybernetically-enhanced super-entity inspired by Star Trek's Borg. Collectives are connected to each other because their behaviours are aggregated algorithmically. A collective shows its face in the tag cloud, or the suggestions of a recommender system, or the ordering of search results in a search engine, or the visualisations of networks that show us clusters we never saw before, or even (less purely and more controversially) the growth of a large-scale wiki. The computer system makes use of the behaviours of the many, applies an algorithm and presents the results back to help guide us. In itself aggregating behaviour is quite interesting but it gets really interesting when we consider the systemic effects caused by this feedback. For instance, at least part of what keeps sites near the top of Google's search results is the fact that they are at the top of Google's results. I think that there are several ways of subdividing the classification further in useful ways, not just by technology but most interestingly in the delay between information gathering and system feedback. I would hate to think that this was the ultimate classification (no such thing), but it is a useful way of looking at one of the main ways that social computer systems operate.

Machine learning fuels Sun music recommendation technology – Network World

http://community.brighton.ac.uk/jd29/weblog/18743.html

Full story at: http://jondron.net/cofind/frshowresource.php?tid=5325&resid=1343

Very interesting mis of automated and social tools for recommending music. The pattern matching stuff is quite cool, but I particularly like the social tagging which mines the Web for a multi-dimensional tag list (reminds me a bit of PHOAKS in this), rather than relying on potentially biased or misleading personal tags. They are also doing some interesting work on visualisation of the results. And it is open source. All in all, looks like a system that marries a great selection of technologies and research-informed ideas to produce something that might be really useful.
Created:Thu, 15 Nov 2007 16:49:51 GMT

Checkmate? MySpace, Bebo and SixApart To Join Google OpenSocial (confirmed)

http://community.brighton.ac.uk/jd29/weblog/17763.html

Full story at: http://jondron.net/cofind/frshowresource.php?tid=5325&resid=1342

This is probably the biggest thing ever to happen in the world of social software.

Wow.

MySpace, Bebo and SixApart are in on the deal that already includes Orkut, Salesforce, LinkedIn, Ning, Hi5, Plaxo, Friendster, Viadeo and Oracle (yes, Oracle). As the article says, checkmate for Facebook, but it can’t be long before they join in.

I can hardly wait to start playing.

The range of possible educational uses is staggeringly large. Maybe not as big as the invention of the Web itself, but potentially as transforming. I think that we have just seen the start of a new era.
Created:Fri, 02 Nov 2007 05:40:06 GMT

Google OpenSocial

http://community.brighton.ac.uk/jd29/weblog/17559.html

Full story at: http://jondron.net/cofind/frshowresource.php?tid=5325&resid=1340

Yet again showing why it is a good idea to hire intelligent people, Google have launched three open and easy-to-use APIs for profile info, friends info (the social graph) and activities (news feed type stuff). We’ve needed this for a long time. What makes this doubly cool is that Google is not trying to compete head-on with Facebook and its proprietary brethren. Far from it. Instead, they have gathered together the likes of Orkut, LinkedIn, Plaxo, Friendster and Ning to implement the standards.Wow. This may turn out to be an incredibly big step forward on the road to the mashed up universe and applications that move into another realm of usefulness and adaptability. Web 3.0? No. But I think this might be the point that Web 2.0 comes of age.
Created:Wed, 31 Oct 2007 03:42:49 GMT

E-Learn 07

http://community.brighton.ac.uk/jd29/weblog/16713.html

Another year, another E-Learn. Seems like only last year that I was blogging E-Learn 06. I'm blogging this during my third no-show of the day (and it is only day 1). This has always been a problem with AACE conferences and they don't seem to have solved it yet. Still a great place to meet great people though.

I've just been to an interesting presentation 'Am I Still Wiki: The Creeping Centralization of Academic Wikis' by Andrew Moshimia. He told the tale of a wiki used by kids in which constraints were gradually increased over the course of a year, starting with a loose requirement to post something relevant through to a tightly controlled, graded set of teacher-set exercises. Of course, by the time it is that controlled, it is no longer a wiki: just a publication medium controlled by the teacher and written by the students, albeit one which replaces automatic control mechanisms with manual ones.

The general message was that, if you want high quality and engagement then the wiki (or publication system) should be closed, graded and controlled, whereas if you want pride and creativity it should be open. Of three interventions, open, semi-open and closed, about a third of students liked each and (significantly) disliked both of the others. An issue of control, with some correlation between locus of control and preferences for open or closed, as you might expect.

The semi-open approach (broad grades, list of options to choose from) was slightly more popular than the others, which I would hypothesise would also relate to issues of control: people like freedom, but a bit of structure is good for learners who are still forming learning habits.

Interestingly, few if any saw it as a collaborative tool: of course not! A wiki (at least in its basic form) is a poor collaboration tool. It is far more about collective behaviour. There is little support in the tool for any parts of the communication process that are needed to collaborate.

At last year's E-Learn I reflected on the difference between my first WebNet in Hawaii and that one, particularly the differences that a continuous connection with the rest of the world had brought when compared with a few minutes in an email room. Now I work for Athabasca University and all of my teaching is online, the rest of my working life fits in every remaining gap. But of course, there are no gaps. I'm sure conferences used to be more fun.