Showing posts with label embedded MP3 player. Show all posts
Showing posts with label embedded MP3 player. Show all posts

Sunday, December 28, 2008

Activity 8.1 - Podcast - Perceptions of an Educational Technologist

As an educational technologist, I sense I may be confronting a mix of perceptions about what an educational technologist is. As a result, I chose to interview 4 faculty members to find out what their perceptions really were and to my surprise, I learned even more.

Duration 6:17




0:00 [beginning]
[author] Hi my name's Jim Buckingham and the issue that I thought would be worth exploring here a little bit was the perception of elearning and more specifically the perception of my position as an education technologist here at Zayed University. I set out to do this by interviewing four instructors to learn from them first hand how they perceived the position .. and my method for doing that began with drawing up a few simple questions. One of them was what is an edcuation technologist and what is an educational technologist is it really.. is it a professional or a technician. Listen now to a select sampling of those interviews beginning with Steven, an EFL instructor, then Fiona, an information literacy instructor, followed by Peter, another EFL instructor and closing with Kate, a business studies instructor here at the University.

With each one of them I add my own reflections and I think I or I hope that you'll find them interesting.

1:11
[Steven] .. oh really I think the person needs to be both. Umm.. and I think the other aspect which I would include there is "communicator". The problem with technology in various different fields to technologist ... that individual needs to have I think extremely strong communications skills to be able to umm.. to explain how something works, how it can be used by the educator but then of course to also understand how that meets the needs of the educator.. to be able to put himself or herself in (fade out) ..

2:01
[author] Steve made it abundantly clear to me the importance of communications for an educational technologist to do their job effectively and indirectly, how important that was to realizing the collaborative portion of the position. I also heard indirectly, just how important it was for an educational technologist to listen - to listen intently for the instructor's needs and equally so, to listen for the context of their teaching. Now listen to Fiona give her perspective on just what an educational technologist is.

2:36
[Fiona] I think some of the people who have been in the CTL have been staff and I think others that have been hired by the CTL have been professionals .. and I think ... people who are going into the field now or are being educated in that field come out as professionals whereas when it was first starting, I think it was basically anyone with an interest in computers

2:56
[author] It was fascinating for me to hear how an information literacy instructor, like Fiona, had picked up on the evolution taking place in the field. How it has shifted its primary focus from the technology to education. Just to put things into perspective, the CTL is the "Center for Teaching and Learning" here at Zayed University. Now listen to Peter, an EFL instructor talking about "is an educational technologist professional or technician?"

3:27
[Peter] Technologist tends to make some one sound like a technician but I think I would sort of take the leap in my head that this must be more than that. It can't be just a technician, it's going to have to be someone who understands education too unless ... perhaps they're being guided by somebody else and working as part of a team

3:44
[author] From my perspective, Peter indirectly uncovered how the position of an educational technologist may not be so clearly understood afterall. While it can be assumed to have an education focus, without an understanding of the working relationship an educational technologist has within their department, they could be just as easily, as he said, directed by others in a team. Now listen to Kate as she introduces the concept of technical challenges versus adaptive challenges as a way to help explain the professional nature of the educational technology position.

4:20
[Kate] Hafeets (Sp?) wrote a great book... and he talks about the difference between technical challenges and adaptive challenges. Technical challenges are those that we have preset solutions for, things we've done before .. adaptive is a unique or new situation and faculty members who are either trying to use technology in a.. way they never have before or a technology they simply never used before ... that's really an adaptive challenge for the faculty member. so you need somebody who not only understands what is going on technically in the classroom but also somebody who is going to deal with those emotional challenges as well because I think that's a more (fade out)

5:07
[author] I thought that this offered a relatively simple but effective explanation of the complex nature of our work as educational technologist. Listen in now to Kate's perceptive comments and how she saw education technology evolving as a profession.

5:23
[Kate] One of the things that it hasn't done yet.. because its new.. and all professions go through this phase where they need to define themseleve..and educational technology hasn't yet clearly defined itself. So I think (fade out)

5:39
[author] So what I discovered through the exercise were a number of things I really hadn't expected .. in general how well the position was understood by those I interviewed and specifically, how it reinforced four things. A clear expectation that education technologists have excellent communication skills. A respect for the challenging nature of the position. A realization that the profession is still evolving and a suggestion that it needs to work on defining itself further if it hopes to raise its status as a profession.

6:18 [end]

Activity 8.1 - my log on producing a Podcast

software involved
hardware involved
  • Olympus DS30 digital recorder

Background
I've worked with Audacity a few times but nothing beyond a quick recording to share with students. As for podcasts, I love listening to them when I'm running on the treadmill or going for a walk on the Corniche but don't see them as useful for much else. I never saw much point in creating them on the belief that unless the emotive qualities of my message or that of others was as important to communicate as the content of the message.. then I could just as easily live without them. This exercise (to produce a podcast) invited a review of that.
Recording
Interesting to think about how to prepare (questions, digital recorder) and then find a stage for my selected "sages" to speak .. then approaching them in a non threatening way to encourage a positive response to my invitation. I was surprised to see the level of support and equally strong responses to the questions. I also recall a sense of excitement about not knowing exactly what to expect..
Converting
Once done with the recording, I discovered a number of obstacles. I was already familiar with the basic operation of Audacity so that was easy. However, I was less familar with the digital recorder that I am using. I was already confronted by one seemingly major issue .. the need to convert wma (the ONLY setting on the recorder) to wav or mp3 files. This meant hunting down a solution .. an wma to wav converter. In the end I selected WinFF because it was free, and looked dead easy to use.

Once converted from wma to wav.. I discovered that it didn't end there.. I then had to open again each file into Audacity for editing. A very time consuming task .. if I wanted to produce something that I felt was worth the time to listen to .

Editing sound files
A new set of challenges with editing. This meant sorting out problems with sampling rates, creating tracks, adding fade ins and fade outs and editing sections. A couple of hang ups of the software stressed to me the importance of frequent saving of files as Audacity projects so that previous editing work would not be lost if tech problems emerged.
I noted how putting together a presentation and making it coherent felt a lot like editing an essay. I likened it to cut and paste in a word processor .. yet with sound bites.
Then the whole thing needed to be saved with consideration given to both the file's size and format. I chose MP3 because its pretty much the norm these days. I also adjusted the sampling rate to 22050 mono because this would reduce the file size to speed up the download for others and yet still provide enough fidelity to be clear and easy to listen to.
Broadcasting
This proved remarkably easy to realize. As per Martin Weller's excellent instructions (compliments of H808) .. I began by registering on Switchpod, I then followed the "Creating your podcast" steps... five in all but only 3 were absolutely necessary.
In the end Switchpod provided both a link directly to the MP3 file
and a feed link for subscription to the podcast (in the event I might want to repeat the whole thing again).
http://www.switchpod.com/users/buck_in_sand/feed.xml
http://www.switchpod.com/p22376.html

However, when attempting to carry out an uploading of the podcast to the Open University podcast wiki page, I confronted the issue of just where to put it - H808 wiki podcast page (to which I appeared to be the first customer) and the Tutor Group Wiki (which seemed to be a collection point for a slew of podcasts). In the end, I attempted to post it in both places... I had success in one site .. but not in the other and for reasons that are still not clear to me I had problems with embedding the podcast into the wiki.

Embedding player into Blog
This proved interesting to sort out. No widget (as of yet) supported in Blogger but an assortment of embedded audio players are out there to use for free. I used Odeo and the following code

Replace
[MP3 file address]

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