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You’re Using This App For What? mQoL Living Lab Study

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Alexandre De Masi, Katarzyna Wac, You’re Using This App For What? mQoL Living Lab Study, Mobile Human Contributions: Opportunities and Challenges (MHC) Workshop in conjunction with UBICOMP, Singapore, October 2018.

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You’re Using This App For What? mQoL Living Lab Study

  1. 1. mQoL Lab : You’re Using This App For What‽ October 8th Alexandre De Masi and Prof. Katarzyna Wac MHC 2018www.qol.unige.ch
  2. 2. Outline ◉ mQoL Living Lab and App ◉ Study Goals & Methodology ◉ Results ◉ Conclusive remarks A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018
  3. 3. mQoL Living Lab and App A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018 5 participants “In the wild” Data Collected: - Screen state - Screen touch - Applications use & duration - Network Information - Wireless network type, provider, ... - Cell IDs - EMA responses - User activity (Google API) - Battery usage - Active ping measurement (RTT)
  4. 4. Study End Goals A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018 Quality of Experience : the degree of delight or annoyance of the user of an application or service [1] 1. Model QoE for mobile user of smartphone apps. 2. Predict the QoE depending the context and the tasks. 3. Implement and leverage the expected QoE to the experienced QoE [1] Callet,Möller and Andrew. 2012. Qualinet White Paper on Definitions of QoE Feasibility !
  5. 5. Study Methodology A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018 Ecological Momentary Assessment
  6. 6. Why those apps ? - Multiple usage during the day - Online application - Top apps in their categories - No Games - No Videos A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018
  7. 7. Results : App & Activity A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018
  8. 8. Results : Task Overall A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018
  9. 9. Results : Tasks A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018
  10. 10. Conclusive remarks - Participants use the main function of the apps. - Human contributions via background data collection and event-based EMA was successful. - Getting participant feedbacks is important. - Living lab growing with 15 participants more last week, enrolling 20 more right now, for a total of 40. A.De Masi, K. Wac. MHC Workshop, Singapore, Oct 8, 2018
  11. 11. October 8th MHC 2018www.qol.unige.ch Thank you ! alexandre.demasi@unige.ch mQoL Lab : You’re Using This App For What? Alexandre De Masi and Prof. Katarzyna Wac

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