Deconstructing Technology Enhanced learning: from

platforms to the cloud

Miguel Rodríguez Artacho (UNED)miguel@lsi.uned.es

@martacho

pre-TEL education

TeacherEducational MaterialStudent

LMS-based Learning

Teacher

Educative Material

Student/Learner

LMS-based learning

• Communities• Tracking• Authoring• Learning Objects• Assessment• Standards

Teacher

Educational material

Student

ProfesorMaterial EducativoEstudiante

Teacher

Educational Material

Student

TeacherEducational Material

Student

Reshaping education

• Do It Yourself model• Flexibility• Based on Competences• Student driven

Autonomous learning

• Peer to peer education• Non centralized

environments• New interactions

Social learning

• From package to open content

• From local content to semantic search for suitable content

• OER + Linked data

New e-learning standards

Source: Docebo.com

Semantic authoring

• Not in the traditional ITS model

• Coacher, not teacher• Emotive computing• Reputation

Reshaping AI in Education

3 examples

• ePub interactivity

• Online laboratories integration

• Educational resources reputation in MOOCs

ePub3

Source: The IEEE Actionable Data Book and EPUB 3 Tyde Richards, John Costa, Avron Barr

ePub3 (Javascript)<script type="text/javascript">

alert("Name: " + navigator.epubReadingSystem.name + " / version: " + navigator.epubReadingSystem.version + " / layoutStyle " + navigator.epubReadingSystem.layoutStyle);

</script>

LRS statements

I did THIS

ePub3 Interactions

Source: http://www.slideshare.net/JohnBCosta/adb-brief-for-edupub-2014

Activity example<john> <launched> <cool book>

<john> <read> <page 1> ( d: "PT45S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }

<john> <read> <page 2> ( d: "PT15S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }

<john> <read> <page 3> ( d: "PT55S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }

<john> <read> <page 4> ( d: "PT45S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }

<john> <watched> <video 1> ( d: "PT3M" ) { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }

<john> <paused> <video 1> { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }

<john> <resumed> <video 1> { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }

<john> <watch> <video 1> ( d: "PT2M" ) { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }

<john> <completed> <video 1> ( d: "PT5M" ) { p: ["page 4"], g: ["chapter 1", "cool book", "cool class"] }

<john> <read> <page 5> ( d: "PT45S" ) { p: ["chapter 1"], g: ["cool book", "cool class"] }

New eBooks

• IDPF + W3C partnership Improve current standards

• EDUPUB specification for ePub3 format• Multimedia content• Authoring tools

Online labs: IEEE SA P1876

AuthenticationWidgets definitionMetadataOpen Social App

Smart Device approachBooking and schedulingAuthorization

Metadata & Vocabulary

NetworkProtocols

User Interfaces

IVISpecification

Online Laboratories P1876

ONLINE LABORATORY

REMOTELABORATORY

VIRTUALLABORATORY

PHYSICALLABORATORY

Educational Perspective

Laboratory as a Cloud Service (IoT)

Laboratory as an Educational Service

LaaS

LaaOLearningExperience

Standardization LevelsLearning environments or learning object repositories

Interactive Open Educational Lab (OEL)Lab as an OER (LaaO)

Smart DeviceLab as a Service (LaaS)

Courses

Scenarios

Activities

Support material, Personalized, user interfaces, task sequences, paths

Standard:MLR extensionxAPI extension

Standard:Service metadataServicesProtocols

Online Lab=

Object

ActionsTraces

Sensor Data State log

Knowledge

Learning outcome

LEVEL 1Embedded Things

LEVEL 2Embedded pedagogy

Apparatus, sensors, actuators, instruments, controllers, embedded server computer or microcontroller

User prefs

Context

LTIConfigurationActuator data

Reputation mechanisms in social networksobjective: extract reputation of entities (users, objects, …)how: gathering and aggregating opinions

Examples:

Cuantitative vs. Comparative reviews

• Potential problems of numerical oppinion– Passive wait for users to grade– Influenciable and manipulable viral ratings

• Reputation based on comparative reviews = Pairwise reputation mechanism (PWRM)

MOOC formalization

M = {U,R,LR,LU} is a MOOC where:

U = {u1,..,un} users (students AND teachers)R = {r1,..,rj} learning resourcesLR = { <ui,rj> / ui € U; rj € R } user ui has uploaded resource rj

LU = { <uk,rm> / uk € U; rm € R } user uk has used resource rm

MOOC formalization

• Live envorinment in term of resources• Objective build ranking of resources within

the MOOC• Asumption: Users have set of resources’

preferences on a subset• Let O set of oppinions where oi=<ri,rj>

representing a pairwise query

MOOC formalization

The cloud as e-learning provider

• Distributed learner records (LRS)• Ubiquitous learning based on mobile devices• On-demand education • Oriented to competences Badges• Flexible -> No enrolment deadlines

Internet based tools

Top 100 tools for learning 2013

Fuente: Jane Hart http://c4lpt.co.uk/top100tools/

Top 100 tools for learning (2016)

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Top 100 tools for learning

• Fine-grain basis (atomic/full-course)• Collaborative authoring• Game based learning (Kahoot!)• Animated videos (PowToon)• Moodle is out of top-10 list

engagement + richer Interactions + social

+ +

Online vs. On Campus

Alternate online work with on-campus activities

Trends

Source: Google Trends

HYPE

TRIGGERADOPTION

Fuente: http://www.obrasweb.mx/construccion/2013/02/08/montanas-rusas-la-ingenieria-reta-a-la-ley-de-gravedad

Hype

TriggerAdoption

Fuente: http://www.obrasweb.mx/construccion/2013/02/08/montanas-rusas-la-ingenieria-reta-a-la-ley-de-gravedad

Deconstructing Technology Enhanced learning: from platforms to the cloud

Miguel Rodríguez Artacho (UNED)miguel@lsi.uned.es

@martacho

THANKS!