1、 Reference numberISO/IEC TR 29138-2:2009(E)ISO/IEC 2009 TECHNICAL REPORT ISO/IECTR29138-2First edition2009-06-15 Information technology Accessibility considerations for people with disabilities Part 2:Standards inventory Technologies de linformation Considrations daccessibilit pour les personnes inf
2、irmes Partie 2:Inventaire des normes ISO/IEC TR 29138-2:2009(E)PDF disclaimer This PDF file may contain embedded typefaces.In accordance with Adobes licensing policy,this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on th
3、e computer performing the editing.In downloading this file,parties accept therein the responsibility of not infringing Adobes licensing policy.The ISO Central Secretariat accepts no liability in this area.Adobe is a trademark of Adobe Systems Incorporated.Details of the software products used to cre
4、ate this PDF file can be found in the General Info relative to the file;the PDF-creation parameters were optimized for printing.Every care has been taken to ensure that the file is suitable for use by ISO member bodies.In the unlikely event that a problem relating to it is found,please inform the Ce
5、ntral Secretariat at the address given below.COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2009 All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission
6、 in writing from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel.+41 22 749 01 11 Fax +41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2009 All rights reserved I
7、SO/IEC TR 29138-2:2009(E)ISO/IEC 2009 All rights reserved iii Contents Page Foreword.iv Introduction.v 1 Scope.1 2 Terms and definitions.1 3 Standards categories.2 4 The standards.3 4.1 High-level standards.3 4.1.1 High-level standards focused on accessibility.3 4.1.2 High-level standards partly rel
8、ated to accessibility.5 4.2 Hardware-oriented/equipment-oriented standards.7 4.2.1 Hardware-oriented/equipment-oriented standards focused on accessibility.7 4.2.2 Hardware-oriented/equipment-oriented standards partly related to accessibility.9 4.3 Software-oriented standards.15 4.3.1 Software-orient
9、ed standards focused on accessibility.15 4.3.2 Software-oriented standards partly related to accessibility.18 4.4 User capabilities-oriented standards.21 4.4.1 User capabilities-oriented standards focused on accessibility.21 4.4.2 User capabilities-oriented standards partly related to accessibility.
10、23 4.5 Environment-oriented standards.25 4.5.1 Environment-oriented standards focused on accessibility.25 4.5.2 Environment-oriented standards partly related to accessibility.27 4.6 Communications services-oriented standards.29 4.6.1 Communications services-oriented standards focused on accessibilit
11、y.29 4.6.2 Communications services-oriented standards partly related to accessibility.31 4.7 Other-relevant standards.37 4.7.1 Other-relevant standards focused on accessibility.37 4.7.2 Other-relevant standards partly related to accessibility.38 Annex A(informative)Developers of this part of ISO/IEC
12、 TR 29138.39 ISO/IEC TR 29138-2:2009(E)iv ISO/IEC 2009 All rights reserved Foreword ISO(the International Organization for Standardization)and IEC(the International Electrotechnical Commission)form the specialized system for worldwide standardization.National bodies that are members of ISO or IEC pa
13、rticipate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity.ISO and IEC technical committees collaborate in fields of mutual interest.Other international organizations,governmenta
14、l and non-governmental,in liaison with ISO and IEC,also take part in the work.In the field of information technology,ISO and IEC have established a joint technical committee,ISO/IEC JTC 1.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives,Part 2.The main
15、 task of the joint technical committee is to prepare International Standards.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75%of the national bodies casting a
16、vote.In exceptional circumstances,the joint technical committee may propose the publication of a Technical Report of one of the following types:type 1,when the required support cannot be obtained for the publication of an International Standard,despite repeated efforts;type 2,when the subject is still under technical development or where for any other reason there is the future but not immediate possibility of an agreement on an International Standard;type 3,when the joint technical committee ha
