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June 10-15, 2012
Growing Community; Growing Possibilities
Open pathology in
OAERob van Leeuwen, Vrije Universiteit
Amsterdam
2012 Jasig Sakai Conference 2
Or how a doctor finds his way in OAE
What to expect
2012 Jasig Sakai Conference 3
Rob van Leeuwen Educational technologist Working on online collaboration, digital
assessments, VLE’s, online lectures
@robvl on Twitter
Who, me?
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VU University Amsterdam
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VU University Amsterdam
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This short clip gives an impression of our university:SURFconext / Vrije Universiteit Amsterdam pilot (in Dutch)
VU University Amsterdam
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NextVLE VU, 2008: Sakai a possible VLE for VU?
Sakai CLE, OSP for a small number of students◦ hosted solution◦ community source
Running OAEsince January 2012
Sakai @ VU University Amsterdam
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“The Facebook professor” Awarded best teacher of the year Uses social media like Facebook, Twitter,
YouTube
Dr. Wolter Mooi
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Dr. Wolter Mooi
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Dr. Wolter Mooi
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Dr. Wolter Mooi Dr Mooi in his office Wolter Mooi at TEDX Maastricht (in English) Interview at TEDX, in English
2012 Jasig Sakai Conference 12
Collaboration with the other Amsterdam university (www.english.uva.nl)
Possibly Blackboard’s successor as VLE, full reports in English @ Next VLE VU
Collaboration environment OER
OAE and VU University Amsterdam
2012 Jasig Sakai Conference 13
Free and online educational material for all medical undergraduates in the Netherlands + Flanders
Why?◦ Give students as much material as possible◦ They should be encouraged to ask and answer
questions
How?◦ OAE in hybrid mode◦ SURFconext◦ Tons of online open educational resources
What’s the idea?
2012 Jasig Sakai Conference 14
SURF is the Dutch NREN, National Research and Education Network
SURFconext is infrastructural glue Information on SURFconext, in English
SURFconext
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SURFconext
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SURFconext
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SURFconext
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SURFconext
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SURFconext
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SURFconext, more information in English SURFconext components available as open
source
SURFconext
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The SURFConext architecture makes use of SAML 2.0 protocol for Identity Provisioning and OpenSocial extended by the VOOT protocol for the provisioning of groups, memberships and roles. To connect the open.vu.nl instance to the SURFConext architecture, the existing SAML authentication module needed to be modified and extended on the following parts. The library needed to be upgraded to support the SAML 2.0 protocol. This is done by
making use of the oiosaml library. Most obvious changes are made in the way the client browser is being sent do the IdP by the SAML authentication module.
The SURFConext attribute mapping uses multiple mappings for the same field. For example, the mail attribute can be send as URN (urn:mace:dir:attribute-def:mail) or OID (urn:oid:0.9.2342.19200300.100.1.3). To make the SAML authentication module more flexible, the module is modified to support multiple attribute fields for the same property of the Sakai user.
The VU Identity provider does not send the first name in case of most employees. To map the first name field, it needs to be extracted from the full name field. Modifications to the code have been made to support this.
All these modifications are done as part of the Sakai OAE explorations of the VU. The SAML 2.0 upgrade took about 13 hrs, the multiple attribute mapping took about 5 hours, the first name problem took about 2 hrs but is not completely resolved for now.
The first two modifications can be of use for the Sakai Community. The modifications made are considered to be experimental.
SURFconext - details
2012 Jasig Sakai Conference 22
Free and online educational material for all medical undergraduates in the Netherlands + Flanders
How?◦ OAE in hybrid mode◦ SURFconext◦ Tons of online open educational resources
What’s the idea, again?
2012 Jasig Sakai Conference 23
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