Confession: In the past, I’ve been extremely quick to dismiss the value of Second Life in the context of teaching and learning.
Even worse, my dismissal was not fact-based … and, if truth be told, I’ve gone out of my way to avoid opportunities to ‘gather the facts’ by attending presentations at conferences, conducting my own research online, speaking with my colleagues, etc.
So I, dear reader, am as surprised as any of you to have had an egg-on-my-face epiphany this morning …
Please allow me to elaborate:
- Yesterday, I witnessed a demonstration of Nortel web.alive (dubbed by some as ‘Second Life for business’)
- This morning I was brainstorming content with a colleague for an upcoming presentation on computing resources available for researchers at York
It was at some point during this morning’s brainstorming session that the egg hit me squarely in the face:
Why not use Nortel web.alive to prepare graduate students for presenting their research?
Often feared more than death and taxes, public speaking is an essential aspect of academic research – regardless of the discipline.
As a former graduate student, I could easily ‘see’ myself in this environment with increasingly realistic audiences comprised of friends, family and/or pets, fellow graduate students, my research supervisor, my supervisory committee, etc. Because Nortel web.alive only requires a Web browser, my audience isn’t geographically constrained. This geographical freedom is important as it allows for participation – e.g., between graduate students at York in Toronto and their supervisor who just happens to be on sabbatical in the UK. (Trust me, this happens!)
As the manager of Network Operations at York, I’m always keen to encourage novel use of our campus network. The public-speaking use case I’ve described here has the potential to make innovative use of our campus network, regional network (GTAnet), provincial network (ORION), and even national network (CANARIE) that would ultimately allow for global connectivity.
While I busy myself scraping the egg off my face, please chime in with your feedback. Does this sound useful? Are you aware of other efforts to use virtual environments to confront the fear of public speaking? Are there related applications that come to mind for you? (As someone who’s taught classes of about 300 students in large lecture halls, a little bit of a priori experimentation in a virtual environment would’ve been greatly appreciated!)
Update (November 13, 2009): I just Google’d the title of this article and came up with a few, relevant hits; further research is required.
Just in case you haven’t heard:
… join us for an exciting national summit on innovation and technology, hosted by ORION and CANARIE, at the Metro Toronto Convention Centre, Nov. 3 and 4, 2008.
“Powering Innovation – a National Summit” brings over 55 keynotes, speakers and panelist from across Canada and the US, including best-selling author of Innovation Nation, Dr. John Kao; President/CEO of Intenet2 Dr. Doug Van Houweling; chancellor of the University of California at Berkeley Dr. Robert J. Birgeneau; advanced visualization guru Dr. Chaomei Chen of Philadelphia’s Drexel University; and many more. The President of the Ontario College of Art & Design’s Sara Diamond chairs “A Boom with View”, a session on visualization technologies. Dr. Gail Anderson presents on forensic science research. Other speakers include the host of CBC Radio’s Spark Nora Young; Delvinia Interactive’s Adam Froman and the President and CEO of Zerofootprint, Ron Dembo.
This is an excellent opportunity to meet and network with up to 250 researchers, scientists, educators, and technologists from across Ontario and Canada and the international community. Attend sessions on the very latest on e-science; network-enabled platforms, cloud computing, the greening of IT; applications in the “cloud”; innovative visualization technologies; teaching and learning in a web 2.0 universe and more. Don’t miss exhibitors and showcases from holographic 3D imaging, to IP-based television platforms, to advanced networking.
For more information, visit http://www.orioncanariesummit.ca.
From the Core to the Edge: Automating Awareness of Network Topology through Knowledge Representation
Ian Lumb – Manager Network Operations, Computing and Network Services (York University)
Like many other institutions of higher education, York University makes extensive use of Open Source software. This is especially true in the case of monitoring and managing IP (Internet Protocol) devices. On the monitoring front, extensive manual configuration is currently required to make monitoring solutions (e.g., NAGIOS) aware of the topology of the York network. And with respect to managing, NetDisco automatically discovers assets placed on the network, but is unable to abstract away unnecessary complexity in, e.g., rendering schematics of the network topology. These and other examples suggest that NAGIOS and NetDisco operate in the realm of data, and possibly information, but are unable to envisage network topology from a knowledge-representation perspective. Thus the current focus is on applying a recently developed knowledge-representation platform to such routine requirements in network monitoring and management. The platform is based on Sematic Web standards and implementations and has already been proven effective in various scientific contexts. Ultimately our objective is to extract data automatically discovered by NetDisco, represent it using the knowledge-based platform, and transform a topology-aware representation of the data into configuration data that can be ingested by NAGIOS.
A visual representation of the approach is illustrated below.
I recently asked: Is desktop software is dead?
Increasingly, I am of the opinion that desktop software is well on its way to extinction.
In its place, Synced-Data Applications (SDAs) have emerged.
One of the best examples I’ve recently run across is Evernote. Native Evernote applications exist for desktops (as well as handhelds) and for the cloud (e.g., via a Web browser). Your data is replicated between the cloud (in this example, Evernote’s Webstores) and your desktop(s)/handheld(s). Synced-Data Applications.
And with Google Gears, Google Docs has also entered the SDA software paradigm.
With SDAs, it’s not just about the cloud, and it’s not just about the desktop/handheld. It’s all about the convergence that this software paradigm brings.
A revised version of the figure I shared in the previous post on this thread is included below.
Once again, it emphasizes that interest is focused on the convergence between the isolated realm of the desktop/handheld on the one hand, and the cloud (I previously referred to this as the network) on the other.
It’s much, much less about commercial versus Open Source software. And yes, I remain unaware of SDA examples that live purely in the Open Source realm …