usability testing for user interfaceui.korea.ac.kr/board/upload/인간공학_실습수업... ·...
TRANSCRIPT
![Page 1: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/1.jpg)
Human factors engineering
IMEN315 Human Factors Engineering
Usability Testing for User InterfaceDate. 2014/03/13Assistant. Sungjin Park
![Page 2: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/2.jpg)
Human factors engineering
User interface design
User Interface Design?
01
![Page 3: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/3.jpg)
Human factors engineering
User interface design01
Needs Interface
“DESIGN”
![Page 4: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/4.jpg)
Human factors engineering
User interface design01
Needs Interface
“DESIGN”
• 애플처럼 만들어 주세요.
• 페이스북은 xxx기능이 있던데 이건 왜 없어요?
• 엑셀보다 편하게 만들어 주세요.
• 우리 사장님은 궁서체를 좋아해요.
• 여기는 빨간색, 여기는 파란색, 여기는 노란색으로 해 주세요.
• 여기도 중요하고, 저기도 중요하고, 다 중요한데.. 여기가 제일 중요해요.
![Page 5: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/5.jpg)
Human factors engineering
User interface design01
User’s Needs
Visual design
Information design
Structure
Design Strategy
Fundamental Requirements
Technical problem
.
.
.
![Page 6: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/6.jpg)
Human factors engineering
User interface design01
Needs Interface
“DESIGN”
![Page 7: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/7.jpg)
Human factors engineering
User interface design01
Needs Interface
“Transform”Requirements Solutions
“Analyze” “Implement”
![Page 8: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/8.jpg)
Human factors engineering
User interface design01
Needs Interface
“Transform”Requirements Solutions
“Analyze” “Implement”
“Evaluate”
![Page 9: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/9.jpg)
Human factors engineering
User interface design01
Needs Interface
“Transform”Requirements Solutions
“Analyze” “Implement”
“Evaluate”
For Human Factor Engineers,
![Page 10: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/10.jpg)
Human factors engineering
Design principles
User interface design principles for evaluation
- Usefulness principle
- Usability principle
- Affect principle
02
![Page 11: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/11.jpg)
Human factors engineering
Design principles
Usefulness principle
- 사용자는 시스템을 어떻게 판단하는가?
- 시스템의 어떤 용도로 사용되는가?
- 시스템은 어떤 구조를 가지고 있는가?
- 시스템은 어떻게 작동하는가?
02
![Page 12: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/12.jpg)
Human factors engineering
Design principles
Usability principle
- 얼마나 효율적인가?
- 학습이 용이한가?
- 가능한 적은 노력을 요구하는가?
- 사용자가 만족하는가?
02
![Page 13: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/13.jpg)
Human factors engineering
Design principles
Affect principle
- 얼마나 매력적인가?
- 사용자가 느끼는 미적 감성이 적절한가?
02
![Page 14: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/14.jpg)
Human factors engineering
Focus on evaluation
Evaluation- Validation
- Verification
03
![Page 15: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/15.jpg)
Human factors engineering
Focus on evaluation
Evaluation- Validation
- Verification
03
What we have to do.“Requirements analysis” from target interface.“Benchmarking test” with comparable interfaces.“Usability testing” by empirical users.“Model-based evaluation” by CogTool.
![Page 16: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/16.jpg)
Human factors engineering
This term project is
To evaluate “User interface” through various methods.- Experimental research method: Think aloud test
- Descriptive method: Benchmarking test, questionnaire
- Model-based method: CogTool modeling
04
![Page 17: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/17.jpg)
Human factors engineering
Schedule
Schedule
05
Date Value Item description
3/13 Introduction
Discuss project with group members
3/20 Bring idea for project to class
4/3 20% Show benchmarking test results.
4/17 30% Give a mid-presentation including usability testing results.
5/1 Revisions (Optional)
5/22 20% Show CogTool modeling results
6/12 30% Give a final-presentation and submit a final-report
![Page 18: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/18.jpg)
Human factors engineering
Schedule
Until 3/20..- Target web-site
- Comparable web-sites
- Requirements analysis
05
![Page 19: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/19.jpg)
Human factors engineering
Schedule
Now..- Make group.
- 6-7 persons per each group.
05
![Page 20: Usability Testing for User Interfaceui.korea.ac.kr/Board/Upload/인간공학_실습수업... · 2014-03-13 · “Usability testing” by empirical users. “Model-based evaluation”](https://reader034.vdocument.in/reader034/viewer/2022050502/5f949b5a29bcf208ea01f130/html5/thumbnails/20.jpg)
Human factors engineering
Schedule
Contacts- Park, Sungjin
- 02-3290-3874
- http://cm.korea.ac.kr
05