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This kind of “rich” tools interoperability will be very demanding to get right, and will probably take quite awhile. Those working in the standards world will need to agree on core and optional features for each main type of activity tool, so as to provide a reasonable chance at interoperability as Learning Designs move between systems (eg, should a non-LAMS forum tool have the behavioural constraints described above? Would a text message to students telling them to do these things, without enforcing them in software, be sufficient for interoperability?).

As it happens, it was Tools Interoperability that ended my close involvement with the IMS specification development group. I had been closely involved with IMS for several years, and was excited when IMS decided to work on Tools Interoperability, as I felt this was key not just for Learning Design, but Learning Platforms in general. Unfortunately, it was made clear to me at the time that the Learning Design issues I was raising were not considered important at that time, so after failing to have this perspective included, I took time out from IMS, and haven’t yet returned.

There is some new work that has recently started on Version 2 of IMS Tools Interoperability, and I’ve spoken to a number of those working on this about the importance of including a Learning Design perspective, but my sense so far is that Learning Design issues are not high on the list of priorities for those leading this work. It may come as a surprise to those outside the standards world, but despite IMS releasing the Learning Design specification, the concepts of Learning Design are not well understood among most IMS participants, and it was an unpleasant surprise to discover that among the many product areas designated for potential awards at the 2007 IMS Learning Impact Conference (including many that are not the basis of IMS specifications) - Learning Design was not mentioned (see (External Link) ).

Apart from Learning Design issues for Tools Interoperability, I think there are other ideas in the LAMS Tools Contract which are worth considering for any tool, not just a Learning Design-enabled tool. For example, LAMS V2 has a new a new feature called “export portfolio” - this feature allows a student to export a static HTML record of every activity they have been involved in within a running sequence. This allows students to keep their own “offline” record of their learning, which can then be stored in an e-portfolio (hence the name) or other location. We’ve found this feature to be very popular with students who want to keep an archival copy of their learning independent of their access to a particular Learning Platform. So while this feature is not specific to Learning Design, we see it as a useful new feature to be considered as part of a rich Tools Interoperability specification.

So in summary, open standards for Learning Design are very important, but challenging to get right, at both the “flow” and “tools” level. I hope the LAMS Tools Contract provides some useful new ways of thinking about these ideas for future standards development, although I’m sorry to say that I’m quite concerned about the state of standards development in this area. It is always hard to get the balance right between innovation and consensus in standards development, but in this case, I feel that Learning Design issues in Tools Interoperability have mostly been ignored to date.

Questions & Answers

how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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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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