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Towards Mobile Multimodal Learning Analytics

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My EC-TEL 2014 Presentation for the Workshop: Learning Analytics for and in Serious Games

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Towards Mobile Multimodal Learning Analytics

  1. 1. © author(s) of these slides including research results from the KOM research network and TU Darmstadt; otherwise it is specified at the respective slide 19-Sep-14 Prof. Dr.-Ing. Ralf Steinmetz KOM - Multimedia Communications Lab EC-TEL-Workshop 2014 Towards Mobile Multimodal Learning Analytics Laila Shoukry Laila Shoukry, M.Sc.
  2. 2. KOM – Multimedia Communications Lab 2 Why Learning Analytics on Smartphones?
  3. 3. KOM – Multimedia Communications Lab 3 Why Learning Analytics on Smartphones?
  4. 4. KOM – Multimedia Communications Lab 4 Front-Facing Camera
  5. 5. KOM – Multimedia Communications Lab 5 Front-Facing Camera
  6. 6. KOM – Multimedia Communications Lab 6 Front-Facing Camera
  7. 7. KOM – Multimedia Communications Lab 7 Microphone
  8. 8. KOM – Multimedia Communications Lab 8 Microphone
  9. 9. KOM – Multimedia Communications Lab 9 Microphone
  10. 10. KOM – Multimedia Communications Lab 10 Touch Interactions
  11. 11. KOM – Multimedia Communications Lab 11 App Usage
  12. 12. KOM – Multimedia Communications Lab 12 Background Information
  13. 13. KOM – Multimedia Communications Lab 13 Multimodal LA & Sensor Fusion
  14. 14. KOM – Multimedia Communications Lab 14 Overcoming Smartphone Limitations
  15. 15. KOM – Multimedia Communications Lab 15 Privacy Concerns
  16. 16. KOM – Multimedia Communications Lab 16 Why Learning Analytics on Smartphones?
  17. 17. KOM – Multimedia Communications Lab 17 Smartphone-Based Learning Analytics Advantages: • Unobtrusive • Suitable for different interaction paradigms • Constant connectivity • Enriching logging data • More personalization Challenges: • Smartphone Limitations: Processing Power, Storage, Battery Life • Uncontrolled Context: mobility, illumination & exposure variation, unstable camera • Privacy Concerns: -> Cloud Computing, sensor- fusion for algorithm efficiency -> sensor-fusion -> keeping least info: e.g. cropping of images
  18. 18. KOM – Multimedia Communications Lab 18 Questions & Contact

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