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Semelhante a Quantified Self for Personal Health Tracking
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Quantified Self for Personal Health Tracking
- 1. Quantified Self for Personal Health Presentation by Anne Everars 20 march 2014 Promotor: Prof. Erik Duval Assistents: Dr. Joris Klerkx and Ir. Robin De Croon
- 2. Content • About the topic • Paper prototype • Digital prototype • Planning and statistics
- 3. Content • About the topic • Paper prototype • Digital prototype • Planning and statistics
- 5. Personal health ➲ Focus on a healthy lifestyle = Aggregation of personal decisions that contribute to, or cause, illness or death ➲ Focus on self-care strategies ~ balance exercise behavior and nutritional intake ! http://t0.gstatic.com/images?q=tbn:ANd9GcQhuS-OwHGRuWrGYqxbMr3eME7i54JbgO0JqaYafp-bg0d0Qnln-g
- 6. Overweight and obesity Mainly due to : • Sedentary lifestyle • Overconsumption of foods National voedings- en gezondheidsplan voor belgië. http://www.health.belgium.be/eportal/Myhealth/Healthylife/Food/index.htm#.Umu0gZROokR. 2005 - 2010.
- 7. Research question • Keep using the application • Gain better lifestyle ➲ lose weight • Easy adding of elements • Motivation via gamification and social network How?
- 8. Target users • People with overweight or obesity • From different age categories and social groups
- 9. Content • About the topic • Paper prototype • Digital prototype • Planning and statistics
- 10. And then ….
- 11. Second prototype
- 12. Second prototype
- 13. Second prototype
- 14. Second prototype
- 15. Second prototype
- 16. Second prototype
- 17. Second prototype
- 18. Evaluation - methodology • Think aloud user testing • Questionnaire • Some personal questions • SUS-questionnaire • Some detailled questions about the application
- 19. Evaluation - methodology • 7 users, 4/7 with overweight • 21 - 25 years old
- 20. Evaluation - outcome • Adding item(s) seems hard (3/7) • Consistency between food diary and activity logbook (7/7) • Entering data in report view is counterintuitive (2/7) • Many users (5/7) liked the option of challenging friends inside the application • Some users (2/7) would have liked the option to have more than one goal; or to not have to focus on weight changes.
- 21. Evaluation - outcome SUS - score : 81
- 22. Evaluation - outcome SUS - score : 81
- 23. Content • About the topic • Papieren prototype • Digitale prototype • Planning and statistics
- 24. Design • iOS technology (➭ xcode) • Icon design in Photoshop • Connection to Parse (database) (https://parse.com/docs/ios_guide#top/iOS)
- 25. Difficulties • Constructing database • Finding test subjects
- 26. To the digital prototype Adding item(s) seems hard ➲ issue with paper prototype? ➲ Work in progress
- 27. To the digital prototype Entering data in report view is counterintuitive
- 28. To the digital prototype Multiple goals? ➲ will be included in a next iteration
- 29. Content • About the topic • Papieren prototype • Digitale prototype • Planning and statistics
- 30. Planning • 26 march : digital prototype • 28 march : Draft scientific paper • 4 april : evaluation digital prototype • 11 april : second digital prototype • (21 april : evaluation second digital prototype) • (25 april : third digital prototype) • 16 may : evaluation digital prototype • 23 may : draft thesis text • End of may : CHI day with poster/demo
- 31. First prototype • Food diary • Activity logbook • Static report views • Setting goals, etc.
- 32. Second prototype • Dynamic progress view • Profile • Friend lists and challenges
- 33. Statistics Results from Toggl ACTIVITY DURATION Reading 28u 09m 31s Reflection 1u 57m 23s Writing 24u 06m 22s Design 26u 53m 18s Evaluation 6u 13m 18s Presentation 22u 54m 19s Meetings 19u 42m 15s Social Network Activities 3u 03m 05s Implementatie 44u 50m 02s TOTAL 177u 49m 33s 22 # TiNYARM entries 33 # blogposts
- 35. Questions?
Notas do Editor
- incorporate technology into data acquisition on aspects of a person's daily life in terms of inputs, states and performance. (self knowledge trough tracking)