A MULTIMODAL LEARNING ANALYTICS VIEW OF HTML5 APIs: TECHNICAL BENEFITS AND PRIVACY RISKS

Pablo Garaizar & Mariluz GuenagaDeustoTech LearningUniversity of Deusto

TEEM'2014, Salamanca, Spain

Mobile devices allow learners to...

learn outside the school, virtually everywhere (mLearning)

communicate and share learning experiences (PLEs)

explore and enhance the real world (AR, sensors)

provide insights about their learning processes effortlessly (LA)

mLearning + Learning Analytics =researchers dream!

Geolocation & OrientationIs the learner at school/home? Is she commuting? Where does the learning process take place?

Is the context suitable for learning?

Microphone & CameraIs the learner in a noisy context? Is she looking at the mobile device?

Battery & Network InformationDoes the lack of battery / cost of the network access disrupt the learning scenario? How?

Local StorageWhat did the learner do when she was offline? Did it affect learning processes?

Drafts: ambient light, temperature, humidity, atmospheric pressure, etc.Insights about the context of learning processes

mLearning + Learning Analytics =

users nightmare!

LA privacy issues are not only about user-id anonymizationThe relation between id's and users could be reconstructed via EDM

Students are not mere sources of dataWho takes advantage from your LA study? If the answer is not your students, you are using them.

Goal: mutual trustCustomizing content, preventing failure, enhancing learning

mLearning + Learning Analytics =a difficult balance

Informed consentVoluntary and anonymous participation. Your data will be analyzed as a whole.

Fine-grained data-collection via HTML5Unique id's, event handlers, remote storage via AJAX

Thank you

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