January 30, 2008

Harmonization of Metadata Standards

Filed under: English, ISO/IEC JTC1 SC36, Metadata, Semantic Web, Standards, eLearning — frepa @ 21:00

Stephen Downes delivers a set of well deserved comments to Mikael Nilssons (Prolearn) paper on metadata harmonization. The paper is well worth reading for anyone who want to know more about different approaches to metadata.

Harmonization of Metadata Standards ~ Stephen’s Web ~ by Stephen Downes

This is a very good paper that surveys the obstacles to metadata harmonization in e-learning. Mikael Nilsson looks at five systems for identifying and describing learning resources: Learning Object Metadata (LOM), Dublin Core (DCMI), Resource Description Framework (RDF), Metadata Object Description Schema (MODS; used to encode MARC21 library records defined by the Library of Congress), and the MPEG-7 MDS used to define multimedia. The paper compares these very different specifications across a variety of dimensions, including structure, vocabulary, semantics, and value referencing. I fully endorse this paper; there’s nothing I would question, and it even highlights some biases (such as "a strong recommendation for basing identification on URIs") that I share. This is a high-level paper, but fundamental and very clearly written. It is easily accessible to all readers who are willing to give it the time it deserves. PDF. Mikael Nilsson, ProLearn, January 29,

Powered by ScribeFire.

• • •

January 25, 2008

Kunskapsdelning och öppna digitala lärresurser

IT och lärande - KK-stiftelsen

Just nu pågår en hel del arbete för att sätta fart på utvecklingen och spridningen av öppna digitala lärresurser. I början av december skrev jag om The Cape Town Open Education Declaration, ett dokument som är tänkt att fungera som utgångspunkt för konkreta initiativ som rör fri och öppen tillgång till material som kan användas för undervisning och lärande. Igår släpptes den officella versionen av dokumentet, som redan har signerats av drygt 500 organisationer och enskilda. Den som vill skaffa sig en snabb överblick av kommentarer och synpunkter på deklarationen, rekommenderas att läsa David Wileys blogginlägg från igår.

Powered by ScribeFire.

• • •

Skolor storsatsar på öppen källkod

Filed under: IT i skolan, Open Source, Swedish, Universitet och högskola — frepa @ 22:49

Skolor storsatsar på öppen källkod - Computer Sweden

Skolor och universitet satsar hårt på öppen källkod under de kommande fem åren. Enligt en stor undersökning kommer investeringarna att öka fram till 2012 för att därefter plana ut.

Powered by ScribeFire.

• • •

January 17, 2008

The Google Generation is a myth!

Filed under: English, IT i skolan, Online communities, Reports, Research — frepa @ 11:32

I have not read this study, but by the press release it appears to be an interesting study. See also the project website and in the Guardian.

Press release

'Google Generation' is a myth, says new research

New report reveals the information needs of the researchers and learners of the
future

16th January, 2008. A new report, commissioned by JISC and the British Library,
counters the common assumption that the 'Google Generation' - young people born
or brought up in the Internet age - is the most adept at using the web. The report
by the CIBER research team at University College London claims that, although
young people demonstrate an ease and familiarity with computers, they rely on the
most basic search tools and do not possess the critical and analytical skills to
asses the information that they find on the web.

The report 'Information Behaviour of the Researcher of the Future' also shows that
research-behaviour traits that are commonly associated with younger users -
impatience in search and navigation, and zero tolerance for any delay in satisfying
their information needs - are now the norm for all age-groups, from younger pupils
and undergraduates through to professors.

The study calls for libraries to respond urgently to the changing needs of
researchers and other users and to understand the new means of searching
and navigating information. Learning what researchers want and need is crucial
if libraries are not to become obsolete, the report warns.

The findings also send a stark message to government - that young people are
dangerously lacking information skills. Well-funded information literacy
programmes are needed, it continues, if the UK is to remain as a leading
knowledge economy with a strongly-skilled next generation of researchers.

Dame Lynne Brindley DBE, Chief Executive of the British Library, said of
the report findings: "Libraries have to accept that the future is now.
At the British Library we have adopted the 'Wiki' view and the 'Beta'
mindset. We have seized many of the opportunities new technology offers
to inspire our users to learn, discover and innovate. However, we must
do more and welcome the report findings, particularly the need to equip
users of all age-groups with wider information and digital literacy skills."

Dr Malcolm Read, Executive Secretary of JISC, welcomed the publication of
the report, saying: "These findings add to our growing understanding of
subjects that should concern all who work in further and higher education -
the changing needs of our students and researchers and how libraries can
meet their needs. We hope that this report will encourage debate around
these important questions. We hope it will also serve to remind us all
that students and researchers will continue to need the appropriate skills
and training to help navigate an increasingly diverse and complex information
landscape."
• • •

XO-datorn - man kan bråka om mycket

Filed under: Hardware, Swedish, Technology, Technology enhanced learning — frepa @ 09:01

"IT-mamman" har skrivit ett bra inlägg om MITs projekt med XO-datorn. Hon ger en bra bild av läget och jag kan bara hålla med. Det enda jag saknar är lite mer information om själva XO-datorprojektet, men det finns här och här. Som jag skrivit om tidigare så planerar vi att försöka förse alla lärarstudenter i Umeå med varsin bärbar dator och efter lite enkel matematik förstår man snabbt varför det behövs 100-dollarsdatorer - inte bara i U-länder…:)

Man kan bråka om mycket « IT-mamman

För tre år sedan startade Mr Negroponte, professor vid Massachusetts Institute of Technology, ett projekt för att förse de fattigaste av fattiga barn med varsin dator. Det skulle handla om billiga 100-dollars datorer som skulle kunna klara extrem hetta och som skulle få ström genom att vevas igång. Planen var att 150 miljoner barn skulle ha en, som de kallas, XO-dator i år. Intel hakade på och det hela såg ljust ut. Tills samarbetesparterna började bråka… Att få igång den digitala utvecklingen bland de fattigaste, en demokratifråga som jag ser det, blev ämne för bråk. Projektet kommer säkert att slutföras, men visst skulle man önska att det gick smidigare och att det inte låg vinstintresse bakom det hela för en del.

• • •

Creative Commons License

Powered by: WordPress • Template by: Priss
Fredrik Paulsson is responsible for this blog • RSS 2.0RSS 0.92Atom 0.3