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We have been working on a project with San Jose State University, the University of Puerto Rico and Unicamp (Brazil) to make an online presentation re-use system. You can play with it at (External Link) . Right now you can upload a presentation, have it converted to the alternative format, a sequence of images with an auto play facility, Flash for inserting as a tutorial, and pick up a presentation and give it live with live voice and collaboration tools (the latter still experimental). We are working on making the assets within the presentation reusable, as well as building tools to extract semantic information from the slides. The last piece is a presentation mashup utility that is still under development and not yet available on the site.

You can tag, and blog the presentations as well. There are plugins for KEWL3 (and other Chisimba applications) as well as one available for Moodle that you can download from my site at (External Link)&action=viewsingle&postid=gen13Srv30Nme10_1445_1212344985&userid=1563080430

(sorry for the long URL, I need to turn on short URLs but keep forgetting).

We are experimenting with this because it makes commonly available tools suitable for preparing reusable content, and it makes no difference if you use proprietary or FOSS tools, the results are still available.

We have only scratched the surface of these opportunities. I can imagine doing something similar for other types of media as well. Could thinks like that help to make otherwise not-reusable content into reusable forms? BTW, we could do the same thing for PDFs given a month or so to work on it. Would that be useful? Is this a useful approach to generating Free Content? Or are the media types changing too fast for this to be useful? Thoughts?

27. derek keats - june 5th, 2008 at 12:35 pm

P.S. It does not work for PPT 2007 just yet.

28. derek keats - june 5th, 2008 at 12:43 pm

I like the analogy of self-learning that Patrick made to self-taught programmers.

I think it’s already happening, especially in technology. Many contributors to open source projects are self taught programmers who found a tool that satisfied a need, then began development for personal use.

This is certainly true of most of the people who contribute to our software projects. I guess I can use myself as an example: I have never taken a course on anything to do with technology, but am the CIO of a university. But we have not gone for accreditation of our learning. On the other hand, the community in which we operate recognizes that we have learned something (otherwise I would not be here writing this). So perhaps a part of Education 3.0 is not accreditation per se, but “demonstrated community recognition of learning achieved” or something of that nature. Thus, passionate learner + F/OER + community = Accreditation 3.0.

29. wayne mackintosh - june 5th, 2008 at 1:58 pm

Derek —

Chameleon is VERY cool — one of the few web conferencing services that is working out the box on my Ubuntu. Kudos to the Chameleon team.

Questions & Answers

how does Neisseria cause meningitis
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what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
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What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
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How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
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the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
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Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
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cell is the smallest unit of life
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ok
Innocent
cell is the structural and functional unit of life
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is the fundamental units of Life
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Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
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Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
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en français
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which site have a normal flora
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Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
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skin
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skin,Oral,Nasal,GIt
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all
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by fussion
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what are the advantages of normal Flora to the host
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part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
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Source:  OpenStax, The impact of open source software on education. OpenStax CNX. Mar 30, 2009 Download for free at http://cnx.org/content/col10431/1.7
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