NDLI: Assignment of Weights to Indexes in Evaluating Usability of Child Safety Chairs Based on AEMV Synthetic Weighting Method

Please wait, while we are loading the content...

Assignment of Weights to Indexes in Evaluating Usability of Child Safety Chairs Based on AEMV Synthetic Weighting Method

Content Provider	Scilit
Author	Dong, Honglei Wang, Yan Xiao, Lingyun Zhang, Jinhuan
Copyright Year	2019
Description	Journal: Iop Conference Series: Materials Science and Engineering Usability is a decisive factor of any child safety restraint (child-safety chair) in assessing its functions, making purchase decision, and using it properly and effectively. The article takes advantage of well-developed child chair evaluation regulations and processes worldwide, itemizes and discusses every correlation between usability evaluation index and misuse, and thus formulates usability evaluation indexes system consisting of symbol usability, usability of user manual, usability of child protection and usability of chair installation; builds AEMV synthetic weight assignment modeling combining AHP method, Entropy method and Mean Variance method, on account of usability evaluation that can be subjectively biased, and index weighting that can not be decided properly, in consideration of expertise and objective test data; and calculates any index weight assigned to child chair usability evaluation based on the present synthetic weight assignment modeling, and justifies the scientific strength and objectivity of the weights assignment method in question by means of result comparison and analysis.
Related Links	https://iopscience.iop.org/article/10.1088/1757-899X/472/1/012022/pdf
ISSN	17578981
e-ISSN	1757899X
DOI	10.1088/1757-899x/472/1/012022
Journal	Iop Conference Series: Materials Science and Engineering
Issue Number	1
Volume Number	472
Language	English
Publisher	IOP Publishing
Publisher Date	2019-02-18
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Materials Science and Engineering Usability Evaluation Weight Assignment
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in