Bridging XAPI into Higher Education: Learning Analytics, Ownership, and Privacy

•

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This presentation targets privacy aspects organisations need to understand and to consider for implementing XAPI and related learning analytics in complex and heterogeneous learning environments.

Technologie

FHO Fachhochschule Ostschweiz
Bridging XAPI into Higher Education
Learning Analytics
Ownership and
Privacy
Prof. Dr. Christian Glahn
Blended Learning Center
(@phish108)

@phish108
Privacy for
identifiable actors
Not privacy through
aggregation or encryption

@phish108
XAPI aims to be the
successor of SCORM
(it is already part of CMI5)

@phish108
Learning Analytics
Ecosystem (LMS Functions)

LRS
" #
$%
& '
Collaboration Communication
Course
Management
Assessment &
Grading
Identity
Management Resource
Provider
+
Analytics

@phish108
(
)
Activity
Consumer

LRS
*
+
☼
-
.
/
Sensors
Activity
Provider
0
1 2
3
Actuators
Experience API
Interoperable Data Tracking and Reporting

@phish108
(
)Activity
Consumer

LRS
Activity
Provider
UUID
time
actor
object
verb result
context
4 Activity
Statement
Experience API
Interoperable Data Tracking and Reporting

@phish108
(
)Activity
Consumer

LRS
Activity
Provider
44444444444
4444444
Activity
Stream
+
Filters
Experience API
Interoperable Data Tracking and Reporting

@phish108
( )
Experience API
Cascaded Processing
Activity
Consumer

LRS
Activity
Provider

LRS

LRS

@phish108
XAPI Characteristics
§ XAPI allows LRS-level statement completion
only for the initial LRS
§ XAPI declares activity statements as immutable
§ XAPI leaves privacy to the educational
designer/publisher
§ XAPI allows very detailed statements
§ XAPI allows linked data

@phish108
(
)
Who controls XAPI Processes?
Activity
Consumer

LRS
Activity
Provider

@phish108
Students
Peers
Lecturers
5
Stakeholder and Ownership
Program director
Study administration
Quality control
Department
6 Educational designer
Publisher
Tool provider
Service provider
6
Internal External
DirectIndirect

@phish108
(
)
XAPI Privacy by Design?
Activity
Consumer

LRS
Activity
Provider

@phish108
Focus on XAPI Privacy
UUID
time
actor
object
verb result
context
4XAPI

@phish108
Remember
An XAPI LRS is always part of
an educational system!

@phish108
Privacy Framework for XAPI Applications

LRS
$% &
Course &
Context
Management
Identity
Management
(App
)Activity
Consumer
Contextualized
Unique References
'Assessment &
Grading
Linked data

@phish108
Privacy Framework for XAPI Applications

LRS
$% &
Course &
Context
Management
Identity
Management
(App
)Activity
Consumer
Authorized Access
to the Details
'Assessment &
Grading
Linked data

@phish108
Contextualised Anonymisation
Example
Course 101 participant ID
https://uni.ac/id/ax03cB
Course 102 participant ID
https://uni.ac/id/7G0qVp
Peter Peter
existsexists
https://uni.ac/id/ax03cB https://uni.ac/id/7G0qVp
https://uni.ac/id/ax03cBhttps://uni.ac/id/7G0qVp

@phish108
Conclusions
§ XAPI does not come with a privacy model
§ XAPI requires externally reinforced privacy
§ Reduce exposed and inferable information
§ Contextualized anonymization does not
make up for a missing privacy policy

Christian Glahn
Blended Learning Center
http://slidesha.re/phish108
@phish108 @htwblc
icons by fontawesome http://fontawesome.io

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Dubai, known for its towering skyscrapers, luxurious lifestyle, and relentless pursuit of innovation, often finds itself in the global spotlight. However, amidst the glitz and glamour, the emirate faces its own set of challenges, including the occasional threat of flooding. In recent years, Dubai has experienced sporadic but significant floods, disrupting normalcy and posing unique challenges to its infrastructure. Among the critical nodes in this bustling metropolis is the Dubai International Airport, a vital hub connecting the world. This article delves into the intersection of Dubai flood events and the resilience demonstrated by the Dubai International Airport in the face of such challenges.

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Bridging XAPI into Higher Education: Learning Analytics, Ownership, and Privacy

1. FHO Fachhochschule Ostschweiz Bridging XAPI into Higher Education Learning Analytics Ownership and Privacy Prof. Dr. Christian Glahn Blended Learning Center (@phish108)

2. @phish108 Privacy for identifiable actors Not privacy through aggregation or encryption

3. @phish108 XAPI

4. @phish108 XAPI aims to be the successor of SCORM (it is already part of CMI5)

5. @phish108 Learning Analytics Ecosystem (LMS Functions)  LRS " # $% & ' Collaboration Communication Course Management Assessment & Grading Identity Management Resource Provider + Analytics

6. @phish108 ( ) Activity Consumer  LRS * + ☼ - . / Sensors Activity Provider 0 1 2 3 Actuators Experience API Interoperable Data Tracking and Reporting

7. @phish108 ( )Activity Consumer  LRS Activity Provider UUID time actor object verb result context 4 Activity Statement Experience API Interoperable Data Tracking and Reporting

8. @phish108 ( )Activity Consumer  LRS Activity Provider 44444444444 4444444 Activity Stream + Filters Experience API Interoperable Data Tracking and Reporting

9. @phish108 ( ) Experience API Cascaded Processing Activity Consumer  LRS Activity Provider  LRS  LRS

10. @phish108 XAPI Characteristics § XAPI allows LRS-level statement completion only for the initial LRS § XAPI declares activity statements as immutable § XAPI leaves privacy to the educational designer/publisher § XAPI allows very detailed statements § XAPI allows linked data

11. @phish108 ( ) Who controls XAPI Processes? Activity Consumer  LRS Activity Provider

12. @phish108 Students Peers Lecturers 5 Stakeholder and Ownership Program director Study administration Quality control Department 6 Educational designer Publisher Tool provider Service provider 6 Internal External DirectIndirect

13. @phish108 ( ) XAPI Privacy by Design? Activity Consumer  LRS Activity Provider

14. @phish108 Focus on XAPI Privacy UUID time actor object verb result context 4XAPI

15. @phish108 Remember An XAPI LRS is always part of an educational system!

16. @phish108 Privacy Framework for XAPI Applications  LRS $% & Course & Context Management Identity Management (App )Activity Consumer Contextualized Unique References 'Assessment & Grading Linked data

17. @phish108 Privacy Framework for XAPI Applications  LRS $% & Course & Context Management Identity Management (App )Activity Consumer Authorized Access to the Details 'Assessment & Grading Linked data

18. @phish108 Contextualised Anonymisation Example Course 101 participant ID https://uni.ac/id/ax03cB Course 102 participant ID https://uni.ac/id/7G0qVp Peter Peter existsexists https://uni.ac/id/ax03cB https://uni.ac/id/7G0qVp https://uni.ac/id/ax03cBhttps://uni.ac/id/7G0qVp

19. @phish108 Conclusions § XAPI does not come with a privacy model § XAPI requires externally reinforced privacy § Reduce exposed and inferable information § Contextualized anonymization does not make up for a missing privacy policy

20. Christian Glahn Blended Learning Center http://slidesha.re/phish108 @phish108 @htwblc icons by fontawesome http://fontawesome.io

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