EN 63080-2017 en Accessibility terms and definitions.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Accessibility terms and definitions (IEC 63080:2017)BS EN 63080:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 63080 December 2017 ICS 01.040.01, 11.180.01 English Version Accessibility terms and definitions (

2、IEC 63080:2017) Termes et dfinitions relatifs laccessibilit (IEC 63080:2017) Begriffe Zur Zugnglichkeit (IEC 63080:2017) This European Standard was approved by CENELEC on 2017-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givi

3、ng this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three

4、official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electro

5、technical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Roman

6、ia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1

7、040 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 63080:2017 E National forewordThis British Standard is the UK implementation of EN 63080:2017. It is identical to IEC 63080:2017. The UK participation in its preparat

8、ion was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are res

9、ponsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 96351 3ICS 01.040.01; 11.180.01Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority o

10、f the Standards Policy and Strategy Committee on 31 December 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 63080:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 63080 December 2017 ICS 01.040.01, 11.180.01 English Version Accessibility terms and

11、definitions (IEC 63080:2017) Termes et dfinitions relatifs laccessibilit (IEC 63080:2017) Begriffe Zur Zugnglichkeit (IEC 63080:2017) This European Standard was approved by CENELEC on 2017-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condit

12、ions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exi

13、sts in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the nat

14、ional electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Po

15、rtugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Sc

16、ience 23, B-1040 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 63080:2017 E BS EN 63080:2017EN 63080:2017 (E) 2 European foreword The text of document 100/2775/CDV, future edition 1 of IEC 63080:2017, prepared by IEC

17、/TC 100 “Audio, video and multimedia systems and equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 63080:2017. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national stand

18、ard or by endorsement (dop) 2018-06-01 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2020-09-01 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held resp

19、onsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 63080:2017 was approved by CENELEC as a European Standard without any modification. BS EN 63080:2017 2 IEC 63080:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Norma

20、tive references 7 3 Terms and definitions 7 4 Abbreviated terms . 12 5 Conventions 12 6 Terminology. 12 6.1 Access service or accessibility service 12 6.2 Accessibility 13 6.3 Accessibility content . 13 6.4 Accessibility feature 13 6.5 Assistive listening devices (ALD) 13 6.6 Assistive listening sys

21、tem (ALS) . 13 6.7 Assistive technology (AT) 14 6.8 Audio and spoken subtitles . 14 6.9 Audio captions/captioning . 14 6.10 Audio description 14 6.11 Captions/captioning 14 6.12 Clean audio 15 6.13 Closed/open accessibility services 15 6.14 Design for all (deprecated) 15 6.15 Disability . 15 6.16 Hu

22、man factors or ergonomics . 15 6.17 Impairment 16 6.18 Inclusive design 16 6.19 Interface accessibility . 16 6.20 Keyboard emulator 17 6.21 Lip-reading and lip-reading interpretation 17 6.22 Lip speaking or oral interpreters 17 6.23 Mainstreaming 17 6.24 Persons with age-related disabilities . 17 6.

23、25 Persons with disabilities (PWD) 18 6.26 Persons with specific needs 18 6.27 Pixelation 18 6.28 Platform accessibility features. 18 6.29 Profile settings 18 6.30 Real time 18 6.31 Relay service 19 6.32 Remote participation . 19 6.33 Respeaking . 20 6.34 Screen magnification software 20 6.35 Screen

24、 reader software . 20 6.36 Sign language . 20 6.37 Sign language interpretation . 21 6.38 Special needs . 21 BS EN 63080:2017IEC 63080:2017 IEC 2017 3 6.39 Specific needs 21 6.40 Subtitles . 21 6.41 Supplementary audio services 22 6.42 Universal design . 22 Annex A (informative) Deprecated terminolo

25、gy 23 A.1 General . 23 A.2 Elderly 23 A.3 Handicapped . 23 A.4 Hearing impairment . 23 A.5 Inclusive design, design for all, or accessible design 23 A.6 Persons with special needs . 23 Bibliography 24 BS EN 63080:2017 4 IEC 63080:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ACCESSIBILIT

26、Y TERMS AND DEFINITIONS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concernin

27、g standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their pr

28、eparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closel

29、y with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant

30、 subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the tech

31、nical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum ext

32、ent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide

33、 conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its

34、 directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses a

35、rising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention

36、is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 63080 has been prepared by IEC technical committee 100: Audio, video and mult

37、imedia systems and equipment. ITU-T F.791:2015 has served as a basis for the elaboration of this standard. The text of this International Standard is based on the following documents: CDV Report on voting 100/2775/CDV 100/2873/RVC Full information on the voting for the approval of this International

38、 Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 63080:2017IEC 63080:2017 IEC 2017 5 The committee has decided that the contents of this document will remain unchanged until the stabil

39、ity date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. BS EN 63080:2

40、017 6 IEC 63080:2017 IEC 2017 INTRODUCTION This document defines words describing accessibility, disability, and technical terms to be used for improving the writing in relation to standardization, and to facilitate accurately the needs and the mainstreaming of accessibility in standards that will i

41、nclude persons with disabilities (PWD), older persons with age-related disabilities and persons with specific needs. See WTDC Res. 58, WTDC AP and ITUT F.790, listed in the Bibliography. With the advent of the United Nations Convention on the Rights of Persons with Disabilities (see UNCRPD in the Bi

42、bliography), its passage in 2006, and its ratification by numerous countries, many new terms and definitions were created. Some of these terms and definitions were created at the behest of PWD themselves to eradicate terms that were demeaning, insulting, and inaccurate. Writers of standards are able

43、 to mainstream accessibility features into standards, as well as to write specific standards for accessibility. To design products and services successfully, there is a need for a common language. This document is intended to give definitions so that it will make it easier for industries to implemen

44、t these accessibility features and accessibility standards if everyone is using the same language and vocabulary. It is also important that governments, government agencies, non-government organizations (NGOs), the UN, and its respective agencies normalize these terms for their integration into main

45、stream everyday language. The UN Convention on the Rights of Persons with Disabilities (UNCRPD), Article 9, made clear the need to include PWD, older persons with age-related disabilities, and persons with specific needs by mainstreaming them into all aspects of modern life. This can only be done by

46、 including them in the design of modern technology and information and communication technologies (ICTs) using universal design as defined in the UNCRPD and using a common language and vocabulary. BS EN 63080:2017IEC 63080:2017 IEC 2017 7 ACCESSIBILITY TERMS AND DEFINITIONS 1 Scope This document con

47、tains a list of currently used terminology to describe accessibility and terms that writers of standards need when writing and designing International Standards. It is important to standardize and define a recognized list of the terms already used and in existing ITU Recommendations and Resolutions,

48、 along with those in the UN Convention on the Rights of Persons with Disabilities (UNCRPD). Without such a list, there could be confusion not only on the part of writers and implementers of standards, but also by the public at large. It is also important to eliminate terminology that is no longer us

49、ed, offensive, and demeaning to persons with disabilities (PWD) and others. The terminology in this document is for use in international work when English is used to refer to telecommunication/ICT accessibility matters. This document is also applicable to everyday life and all usages, including web design and other writings, as well as ICT, telecommunications, and broadcasting standardization. The aim is for it to also be mainstreamed into future policy, regulatory, and academic documents so as to