In this study we carry out usability evaluation for adjustable electric beds for home care that are used the most by the elderly, and examines dissatisfaction of users. In this sense, we performed an interview with stakeholders including bed users, developers and suppliers to develop usability evaluation contents. In addition, we carried out feasibility and reliability study over evaluation form through usability assessment, and developed usability evaluation indicator.

1. 서 론
 2. 선행연구 고찰
  2.1 사용성평가 개요
  2.2 사용성평가 사례
 3. 사용성평가 지표 개발
  3.1 가정 요양용 전동침대 개요
  3.2 사용성평가 지표 도출
  3.3 예비실험
  3.4 사용성평가 지표 검증
 4. 가정 요양용 전동침대 사용자 불만사항도출
  4.1 안전성
  4.2 조작성
 4. 결론
 5. References

• 유재성(한국보건산업진흥원) | Jae-Seong Yoo Corresponding Author
• 김봉선(인하대학교 산업공학과) | Bong-Sun Kim