2012 04-19 (educon2012) emadrid uned ubiquitous anotation collaborative open mobile augmented reality

1. Ubiquitous Annotation and a
Collaborative Open Mobile Augmented
Reality
Emilio Julio Lorenzo, Sergio Martín
UNED University
emiliojulio@lsi.uned.es
smartin@ieec.uned.es

2. Ubiquitous vs Mobile
 According to Ogata & Yano
 Mobile learning
 Activities outside of the classroom with mobile devices
 e.g. Observations taken on a field trip
 Ubiquitous learning
 Activities outside and inside of the classroom with several
devices (including mobile)
 e.g. long term activities with mobile devices, PCs, digital
blackboards, etc

3. Ubiquitous activities
 Results Exchange
 Learning Object Repository (LOR)
 Interoperability between tools
 CARDS-Metamodel meta language
[Lorenzo, E.J., Verdejo, M.F. (2011) Modelling the Aggregation of Multimedia Data to
Connect the Inputs and Outcomes of a Variety of Tools. Proceedings ICALT July 2011. pp.
381 - 383 DOI: 10.1109/ICALT.2011.120]
 K-12 Students

4. Scenarios
1. FIELD TRIP
C
IP
LOR

5. Field trip

6. Scenarios
1. FIELD TRIP
LOR
2. COMPLETE DATA
Teacher

7. Completing data

8. Scenarios
1. FIELD TRIP
LOR
2. COMPLETE DATA
Teacher
3. COMPOSITION

9. Composition

10. Scenarios
1. FIELD TRIP
4. CONCEPT MAPPING
LOR
2. COMPLETE DATA
Teacher
3. COMPOSITION

11. Concept Mapping

12. CARDS-Metamodel
interoperability
 Tool results as Cards
 Declarative form-like
language
 CARDS-Metamodel to
create and display
LOs
 Tool independent

13. CARDS- Metamodel
interoperability

14. LeARnengineering Project:
A Collaborative AR App

15. Out-of-the-classroom Learning

16. Operation

17. Collaborative project
 Collaborative project
 Any student can add new
content POIs to the augmented
reality application
 Bidirectional flow of information
(teacher <-> student)

18. AR app available for:
 Android phones
 iPhone 3GS
 iPhone 4
 iPhone 4S
 Blackberry 7
 Symbian

19. Audience
 50 students from the Environment Sciences
Grade of UNED used the app during a four-
months course
 Very positive evaluation
 Contents:
 Hydroelectrically plant
 Thermo-solar plant
 Wind farm
 Renewable Energy Parks
 Thermal plant
 Nuclear plant
 Solar farm

20. Ubiquitous Annotation and a
Collaborative Open Mobile Augmented
Reality
Emilio Julio Lorenzo, Sergio Martín
UNED University
emiliojulio@lsi.uned.es
smartin@ieec.uned.es

21. Questions ?