Douban Book Redesign PPT

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This slide is about the papaer prototype developing process of Douban Book App.( by Big Bang Group)

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Douban Book Redesign PPT

  1. 1. Lomo|Ada|Victoria|Annabella|Venassa
  2. 2. Finding Problem -Affinity Diagram
  3. 3. Finding Problem Find useful book information (author,content,purchase place,price,etc.)
  4. 4. Finding Problem Find interesting books to read quickly
  5. 5. Finding Problem Find high quality book reviews
  6. 6. Defining Problem -Persona& Scenario
  7. 7. Defining Problem Patty hopes to find useful book information and get the book Ada wants to find interesting books quickly Young is looking for high quality book reviews
  8. 8. Solving Problem -Brainstorming & Sketches -Affinity Diagram -Storyboard -Discussion & Revise -Develop Prototype
  9. 9. Solving Problems SE 1 Brainstorming Affinity Diagram Storyboard SE 2 SE 3 Brainstorming Affinity Diagram Storyboard Brainstorming Affinity Diagram Storyboard
  10. 10. Brainstorming Invite 2 members of other groups Tell the story of Patty Find possible solutions
  11. 11. Affinity Diagram
  12. 12. Storyboard
  13. 13. Storyboard
  14. 14. Storyboard
  15. 15. Storyboard
  16. 16. Storyboard SE 1 SE 2 SE 3 S1 S2 S1 S2 S1 S2
  17. 17. Develop Prototype Prototype A Prototype B
  18. 18. Develop Prototype
  19. 19. Usability Test
  20. 20. 2 Usability Test 3 151 Task 1Task 1Task 3
  21. 21. Pilot Test Discover Explain our task Explain What They Confused Start UT Record the Time/Steps/Error/ Emotion/Perform ance Finish taskScore the emotion Give clearly instruction Help us analyze our prototype 情绪问卷: 1 2 3 4 愉快: 非常不愉快 不愉快 愉快 非常愉快 信赖: 非常不信赖 不信赖 信赖 非常信赖 期待: 非常不期待 不期待 期待 非常期待 抵触: 非常不抵触 不抵触 抵触 非常抵触 烦躁: 非常不烦躁 不烦躁 烦躁 非常烦躁
  22. 22. Usability Test-Metrics Setting Task 1 Task 2 Task 3 Metrics Setting 豆瓣读书原版 豆瓣读书原版 豆瓣读书原版
  23. 23. Success Metrics TASK1 TASK2 TASK3 Max. Time: <01:46 Max. Time: <02:16 Max. Time: <01:17 performance: success performance: success performance: success Step:<7 Step:<11 Step:<5 Error:0 Error:0 Error:0 Emotion:positive emotion>=3 negative emotion<=2
  24. 24. Usability Test Task 1 Task 2 Task 3 第一轮usability test Prototype A Prototype B Prototype A Prototype B Prototype A Prototype B Revise:1.把试读标签排在更加明显的地方 2.心形上标出特别关注
  25. 25. Usability Test 第二轮usability test Prototype A Prototype B Prototype A Prototype B Prototype A Prototype B Revise:写书评标记旁著名写书评字样
  26. 26. Data of 1st & 2nd UT Prototype A TASK1 TASK2 TASK3 Max.vs Min. Time:01:07<01:4 6 Max.vs Min. Time: 00:34<02:16 Max.vs Min. Time:00:49<01: 17 performance: success performance: success performance: success Step:5<7 Step:4<11 Step:5=5 Error:0 Error:0 Error:0 Emotion:all positive emotion>=3 negative emotion<=2 Success 100%
  27. 27. Data of 1st & 2nd UT Prototype B TASK1 TASK2 TASK3 Max.vs Min. Time:02:22>01:4 6 Max.vs Min. Time: 01:39<02:16 Max.vs Min. Time:01:22>01: 17 performance: success performance: success performance: success Step:10>7 Step:7<11 Step:9>5 Error:0 Error:0 Error:0 Emotion:all positive emotion>=3 negative emotion<=2 Not Very Good 40%
  28. 28. Data of 1st & 2nd UT Prototype A vs Prototype B TASK1 TASK2 TASK3 Time minmum:01:07< 01:42 Time :00:34<00:5 0 Time:00:49<01: 12 performance: success performance: success performance: success Step:5<10 Step:4<7 Step:5<9 Error:0 Error:0 Error:0 Emotion:all positive emotion>=3 negative emotion<=2 Prototype A Win! 80%
  29. 29. 合成Result of 1st & 2nd UT Prototype A Less Time Fold functions Delete useless icon Reason New NavigationChange
  30. 30. Usability Test Task 1 Task 2 Task 3 第三轮usability test Prototype final Prototype final Prototype final Revise:去掉分类搜索选择页面,直接显示分类推荐的标签
  31. 31. Usability Test 第四轮usability test Task 1 Task 2 Task 3 Prototype final Prototype final Prototype final Revise:去掉注册页右上角的对号
  32. 32. Data of Final Prototype Min. Time/per user (original) Max. Time/per user (Final prototype) 100%
  33. 33. Analysis 豆瓣读书原版
  34. 34. Analysis Prototype A+B
  35. 35. Analysis Final Prototype
  36. 36. Results
  37. 37. Limitation
  38. 38. THANK YOU

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