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Evangelia	
  Mitsopoulou	
  
Dr.	
  Chris5an	
  Glahn	
  
	
  
Content and Analysis	

 Digital Library	

Communities	

 Training and ADL	

ISN	
  Zürich	
  –	
  since	
  1994	
  
C ISN Zürich and CC http://www.flickr.com/photos/floridanationalguardonflickr/7096123921/
Technology
Interopera-
bilität
Mobility
Content
mobile
Instructional
Design
TACC	
  Working	
  area	
  
Interopera-
bility
Mobler	
  Cards	
  –	
  Micro	
  Learning	
  
•  Direct	
  Connec5on	
  with	
  an	
  LMS	
  	
  
•  Devices	
  Synchroniza5on	
  
•  Mul5-­‐LMSes	
  Support	
  
•  Offline	
  Func5onality	
  
Interoperability…	
  
	
  
•  a	
  measure	
  for	
  the	
  degree	
  to	
  which	
  
diverse	
  systems,	
  organiza5ons,	
  and	
  or	
  
individuals	
  are	
  able	
  to	
  work	
  together	
  to	
  
achieve	
  a	
  common	
  goal.	
  
	
  
	
   	
   	
   	
   	
   	
   	
   	
   	
   	
  Ide	
  and	
  Pustejovsky	
  [2]	
  	
  
Dimensions	
  of	
  Interoperability	
  
Syntac5c	
  
Seman5c	
  
Cross	
  -­‐	
  System	
  
 
	
  
How	
  to	
  improve	
  interoperability	
  between	
  	
  
live	
  tools,	
  services	
  and	
  systems?	
  
 
The	
  ADL	
  Ini5a5ve	
  recently	
  spearheads	
  two	
  
interoperability	
  ini5a5ves:	
  
•  The	
  Experience	
  API	
  (xAPI)	
  	
  
•  Training	
  and	
  Learning	
  Architecture	
  (TLA)	
  
Experience	
  API	
  (xAPI)	
  
•  A	
  new	
  interoperability	
  specifica5on	
  for	
  recording	
  and	
  
exchanging	
  learner	
  experiences	
  among	
  live	
  tools	
  and	
  
services	
  
•  Main	
  Components:	
  
–  Ac5vity	
  Streams	
  
–  Learning	
  Record	
  Stores	
  
•  storage	
  for	
  ac5vity	
  statements	
  and	
  streams	
  
•  Support	
  exis5ng	
  SCORM	
  use	
  cases	
  
Training	
  and	
  Learning	
  Architecture	
  (TLA)	
  
	
  (ADL	
  Ini5a5ve,	
  2013)	
  
•  It	
  is	
  a	
  dra_	
  specifica5on	
  
•  Next	
  genera5on	
  of	
  SCORM	
  
•  Its	
  components	
  are	
  linked	
  with	
  
specifica5ons	
  based	
  on	
  4	
  key	
  
concepts	
  
Structuring	
  Interoperability	
  with	
  
Training	
  and	
  Learning	
  Architecture	
  (TLA)	
  
Implementa5on	
  of	
  TLA	
  in	
  Mobler	
  Cards	
  
LRS
Content Broker
Learner Profile
LRS
Content Broker
Learner Profile
SCORM
Sequencing
Content
Mgmt
xAPI
IMS QTI
OAuth/IMS LIP
TLA SCORM
Learning Management System
Mobile App
Course
Mgmt
IMS	
  Ques5on	
  &	
  Test	
  Interoperability	
  
Specifica5on	
  (QTI)	
  
•  Enables	
  the	
  exchange	
  of	
  item,	
  test	
  and	
  results	
  data	
  
between	
  authoring	
  tools,	
  item	
  banks,	
  test	
  
construc5onal	
  tools,	
  learning	
  systems	
  and	
  
assessment	
  delivery	
  systems.	
  
IMS	
  QTI	
  in	
  Mobler	
  Cards	
  
Results	
  (IMS	
  QTI)	
  
Learning	
  Analy5cs	
  Logic	
  for	
  the	
  XAPI	
  
Integrated	
  
component	
  
Conclusions	
  &	
  Next	
  Steps	
  
•  Standardiza5on	
  and	
  tracking	
  of	
  learner’s	
  ac5vi5es	
  
–  enables	
  the	
  exchange	
  of	
  this	
  informa5on	
  between	
  the	
  app	
  and	
  other	
  learning	
  environments	
  	
  
–  provides	
  useful	
  educa5onal	
  insights	
  for	
  tutors	
  	
  
–  provides	
  meaningful	
  informa5on	
  for	
  the	
  learners’	
  profile	
  
•  Device	
  agnos5c	
  UI	
  of	
  the	
  applica5on	
  makes	
  it	
  interoperable	
  with	
  several	
  mobile	
  plaeorms	
  
•  A	
  more	
  flexible	
  approach	
  for	
  the	
  integra5on	
  of	
  the	
  LMSes	
  with	
  PowerTLA	
  (beta)	
  
–  hgps://github.com/ISN-­‐Zurich/PowerTLA	
  
"
"
ISN Website "
www.isn.ethz.ch"
"
Mobler Cards App Open Source Code "
https://github.com/ISN-Zurich/ISN-Learning-Cards
Power TLA Open Source Code
https://github.com/ISN-Zurich/PowerTLA/tree/master/include/PowerTLA"

Evangelia Mitsopoulou
evangelia.mitsopoulou@sipo.gess.ethz.ch
Christian Glahn
christian.glahn@sipo.gess.ethz.ch"

"
The presented research has been partially funded by the ADL Co-Lab and awarded"
by the Office of Naval Research Global (ONRG) under the grant no. N62909-12-1-7022

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Interoperability standards for connecting micro-learning mobile apps with web-based LMS'es

  • 1. Evangelia  Mitsopoulou   Dr.  Chris5an  Glahn    
  • 2. Content and Analysis Digital Library Communities Training and ADL ISN  Zürich  –  since  1994   C ISN Zürich and CC http://www.flickr.com/photos/floridanationalguardonflickr/7096123921/
  • 4. Mobler  Cards  –  Micro  Learning   •  Direct  Connec5on  with  an  LMS     •  Devices  Synchroniza5on   •  Mul5-­‐LMSes  Support   •  Offline  Func5onality  
  • 5. Interoperability…     •  a  measure  for  the  degree  to  which   diverse  systems,  organiza5ons,  and  or   individuals  are  able  to  work  together  to   achieve  a  common  goal.                        Ide  and  Pustejovsky  [2]    
  • 6. Dimensions  of  Interoperability   Syntac5c   Seman5c   Cross  -­‐  System  
  • 7.     How  to  improve  interoperability  between     live  tools,  services  and  systems?  
  • 8.   The  ADL  Ini5a5ve  recently  spearheads  two   interoperability  ini5a5ves:   •  The  Experience  API  (xAPI)     •  Training  and  Learning  Architecture  (TLA)  
  • 9. Experience  API  (xAPI)   •  A  new  interoperability  specifica5on  for  recording  and   exchanging  learner  experiences  among  live  tools  and   services   •  Main  Components:   –  Ac5vity  Streams   –  Learning  Record  Stores   •  storage  for  ac5vity  statements  and  streams   •  Support  exis5ng  SCORM  use  cases  
  • 10. Training  and  Learning  Architecture  (TLA)    (ADL  Ini5a5ve,  2013)   •  It  is  a  dra_  specifica5on   •  Next  genera5on  of  SCORM   •  Its  components  are  linked  with   specifica5ons  based  on  4  key   concepts  
  • 11. Structuring  Interoperability  with   Training  and  Learning  Architecture  (TLA)  
  • 12. Implementa5on  of  TLA  in  Mobler  Cards   LRS Content Broker Learner Profile LRS Content Broker Learner Profile SCORM Sequencing Content Mgmt xAPI IMS QTI OAuth/IMS LIP TLA SCORM Learning Management System Mobile App Course Mgmt
  • 13. IMS  Ques5on  &  Test  Interoperability   Specifica5on  (QTI)   •  Enables  the  exchange  of  item,  test  and  results  data   between  authoring  tools,  item  banks,  test   construc5onal  tools,  learning  systems  and   assessment  delivery  systems.  
  • 14. IMS  QTI  in  Mobler  Cards   Results  (IMS  QTI)  
  • 15. Learning  Analy5cs  Logic  for  the  XAPI   Integrated   component  
  • 16. Conclusions  &  Next  Steps   •  Standardiza5on  and  tracking  of  learner’s  ac5vi5es   –  enables  the  exchange  of  this  informa5on  between  the  app  and  other  learning  environments     –  provides  useful  educa5onal  insights  for  tutors     –  provides  meaningful  informa5on  for  the  learners’  profile   •  Device  agnos5c  UI  of  the  applica5on  makes  it  interoperable  with  several  mobile  plaeorms   •  A  more  flexible  approach  for  the  integra5on  of  the  LMSes  with  PowerTLA  (beta)   –  hgps://github.com/ISN-­‐Zurich/PowerTLA  
  • 17. " " ISN Website " www.isn.ethz.ch" " Mobler Cards App Open Source Code " https://github.com/ISN-Zurich/ISN-Learning-Cards Power TLA Open Source Code https://github.com/ISN-Zurich/PowerTLA/tree/master/include/PowerTLA" Evangelia Mitsopoulou evangelia.mitsopoulou@sipo.gess.ethz.ch Christian Glahn christian.glahn@sipo.gess.ethz.ch" " The presented research has been partially funded by the ADL Co-Lab and awarded" by the Office of Naval Research Global (ONRG) under the grant no. N62909-12-1-7022