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Semantics for Learning Analytics on Tablet PC-based e-Textbooks

Semantics for Learning Analytics on Tablet PC-based e-Textbooks. SC36 Open Forum, Oslo Norway 2014-06-20 Yasuhisa Tamura, Sophia University Tokyo JP. Motivation & Objective. IDPF EDUPUB teleconference Initiated to discuss Learning Analytics (LA) data items

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Semantics for Learning Analytics on Tablet PC-based e-Textbooks

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  1. Semantics for Learning Analyticson Tablet PC-based e-Textbooks SC36 Open Forum, Oslo Norway 2014-06-20 Yasuhisa Tamura, Sophia University Tokyo JP

  2. Motivation & Objective • IDPF EDUPUB teleconference • Initiated to discuss Learning Analytics (LA) data items • To include tablet-PC and e-textbook specific data

  3. Big Picture of LA Process/Model Data Items Outcomes Goals Material Access Personalization Learner Support Quiz Answer Intervention Discussion ： Visualization Prior Credits Institutional Research Prediction Achieve-ment

  4. Idea • Tablet PC-based e-textbook is capable to acquire more fine-grained data • Touch / GPS / acceleration sensors • Compass, gyroscope, camera, microphone • Examples • View / flip textbook • Insert highlights or underlines • Write notes or annotations • Refer reference or dictionary • Geolocation data • Environmental voice and noise • Learner’s face and visual environment

  5. Method • Investigation of conventional studies • Int’l Conf. LAK ‘11 / ‘12 / ’13 & others • 17 papers for classroom / individual learning • 13 papers for collaborative learning • Design original data items • Tablet PC-based e-Textbook

  6. Investigation

  7. Structure of Proposing Data Items

  8. Data Items: Verbs and Objects

  9. Discussion, To Do • Risk of learners’ privacy violation • Possible 24 hour surveillance • Need social consensus • Enough items? • Needs to check papers for comprehensive proposal • Other useful data for LA • Feasibility study of analytics • Design process from data items to outcomes • Collaboration • IMS Caliper, SOLAR …

  10. Thank you Comments and questions → ytamura@sophia.ac.jp

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