The process of evaluating the accessibility to manipulation in a built environment is linked to the determination of accessibility in its overall meaning (access, move, use). This amounts to evaluate all the possible movements of an articulated structure taking into account the constraints due to the environment and the mobility device (trolley or wheelchair). It is important to ask the question: how the environment is accessible? Given these assumptions, the process of evaluating the accessibility is formulated as a problem of inverse kinematics of an articulated structure (mobility device and user) by verifying that the end effector (the hand) can reach objects in the environment taking into account the constraints related to the degree of disability and those related to the nature of the environment. The approach is demonstrated on simulated environments using the techniques of virtual reality.
목차
Abstract 1. Introduction 2. Approaches and technologies for assessing the accessibility 3. Formal problem statement 3.1. Available Operational Space (Reachable workspace) 3.2. Modelling the environment 3.3. Modelling the user 3.4. Accessibility evaluation of a point 3.5 The Algorithm 3.6 Taking into account the shape of the mobility device: 4. Practical results 5. Conclusion References
키워드
AccessibilityInverse KinematicVirtual Reality
저자
R. Otmani [ Lasc - Université Paul Verlaine Metz - France ]
A. Moussaoui [ Lasc - Université Paul Verlaine Metz - France ]
A. Pruski [ Lasc - Université Paul Verlaine Metz - France ]
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.3 No.4