EN ISO 9241-15-1997 en Ergonomic Requirements for Office Work with Visual Display Terminals (VDTs) Part 15 Command Dialogues《办公用视觉显示终端(VDTs)的人类工效学要求 第15部分 命令对话ISO 9241-15-1997》.pdf

《EN ISO 9241-15-1997 en Ergonomic Requirements for Office Work with Visual Display Terminals (VDTs) Part 15 Command Dialogues《办公用视觉显示终端(VDTs)的人类工效学要求 第15部分 命令对话ISO 9241-15-1997》.pdf》由会员分享，可在线阅读，更多相关《EN ISO 9241-15-1997 en Ergonomic Requirements for Office Work with Visual Display Terminals (VDTs) Part 15 Command Dialogues《办公用视觉显示终端(VDTs)的人类工效学要求 第15部分 命令对话ISO 9241-15-1997》.pdf（40页珍藏版）》请在麦多课文档分享上搜索。

1、STD*BSI BS EN IS0 7241-15-ENGL 1998 Lb24bb9 Ob78573 584 BRITISH STANDARD Ergonomic requirements for office work with visual display terminals Part 15. Command dialogues The European Standard EN IS0 9241-15 : 1997 has the status of a British Skmdaxd ICs 13.180; 35.180 BS EN IS0 9241-15 : 1998 NO COPY

2、ING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW STD.BSI BS EN Is0 7241-L5-ENGL 1778 Lb24bbS Ob78574 410 W BS EN IS0 9241-16 : 1998 National foreword This British Standard is the English language version of EN IS0 9241-15 : 1997. It is identical with IS0 9241-15 : 1997. The UK partici

3、pation in its preparation was entrusted by Technical Committee pw9, Applied ergonomics, to Subcommittee PHM6, User system interfaces, which has the responsibiiity to: - aid enquirers to understand the tea - present to the responsible internatio - monitor related international and European developmen

4、ts and promulgate them in the UK. A list of organizations represented on this Subcommittee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normaily include an annex which lists nonnative references to international publicati

5、ons with their corresponding European publications. The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitied International Standards Correspondence Index, or by using the Find faci

6、iity of the BSI Standards Electronic Catalogue. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN IS0 title page, the EN IS0 foreword page, the Is0 titie page, pages ii t

7、o vi, page 1 to 29 and a back cover. ”his British Standard, having been prepared under the direction of the Health and Environment Sector Board, was published under the authority of the Standards Board and comes into effect on 15 May 1998 O BSI 1998 ISBN O 680 28843 9 Amendments issued since publica

8、tion I Te*affected AmdNo. Date STD-BSI BS EN IS0 92q1-15-ENGL 1778 = lbZLlbb9 Ob98575 357 = EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 9241-15 December 1997 ICs 13.180: 35.180 Descriptors: see IS0 document English version Ergonomic requirements for office work with visual display termi

9、nals (VDTs) - Part 15: Command dialogues (IS0 9241 - 1 5: 1 997) Exigences ergonomiques pour travail de bureau avec terminaux a ecrans de visualisation (TEV) - Partie 15: Dialogues de type langage de commande (IS0 9241- 159997) This European Standard was approved by CEN on 4 January 1998. CEN member

10、s are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions 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

11、 to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member inlo its own language and notified to the Central Secretariat has the sam

12、e slatus as the official versions. CEN members are lhe national standards bodies of Austria. Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Nethedands, Noway, Porlugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITIEE FOR STA

13、NDARDIZATION COMITI! EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FUR NORMUNG Central Secretariat: rue de Stassait, 36 8-1050 Brussels O 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 9241-MA997 E STD.BSI BS EN IS0 92qL-

14、15-ENGL 1778 m Lb24bb7 Ob9857b 293 m EN IS0 9241-16 : 1997 Foreword The text of the International Standard IS0 9241-15:1997 has been prepared by Technical Committee ISOrTC 159 “Ergonomics“ in collaboration with CENKS. This European Standard shall be given the status of a national standard, either by

15、 publication of an identical text or by endorsement, at the latest by June 1998, and conflicting national standards shall be withdrawn at the latest by June 1998. According to the CENICENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement

16、 this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain. Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 9241-15: 1997 was

17、 approved by CEN as a European Standard without any modification. EN IS0 9241-15 : 1997 INTERNATIONAL STANDARD IS0 9241-1 5 First edition 1 997-1 2-1 5 Ergonomic requirements for off ice work with visual display terminals (VDTs) - Part 15: Command dialogues Exigences ergonomiques pour travail de bur

18、eau avec terminaux crans de visualisation (TEV) Partie 15 : Dialogues de type langage de commande Reference number IS0 9241-15:1997(E) - I STD-BSI BS EN IS0 7241-15-ENGL L998 Lb24bb9 b78578 Obb EN IS0 9241-16 : 1997 Contents Page 1 Scope . 2 Definitions . 3 Application of IS0 9241-1 5 4 Structure an

19、d syntax 5 Command representation 6 Input and output considerations 7 Feedback and help . Annex A (informative) Sample procedure for assessing applicability and adherence . Annex B (informative) Bibliography 1 1 3 4 6 a 10 12 24 SCrlptOrs: ergOnOmlCS, office machines, computer peripheral equipment,

20、text processing, data terminal equipment, display devices, specifications, operating requirements. ii STD.BSI BS EN IS0 7241-15-ENGL 1778 = lbZqbb9 b78577 TTZ EN IS0 9241-15 : 1997 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodie

21、s (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations,

22、 governmental and non- governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the international Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated

23、 to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 9241 -1 5 was prepared by Technical Committee ISO/TC 159, Ergonomics, Subcommittee 4, Ergonomics of human-system interaction.

24、IS0 9241 consists of the following Parts, under the general title Ergonomic requirements for office work with visual display terminals (VDTs) - - Part 1: General Introduction - Part 2: Guidance on task requirements - Part 3: Visual display requirements - Part 4: Keyboard requirements - Part 5: Works

25、tation layout and postural requirements - Part 6: Environmental requirements - Part 7: Requirements for display with reflections - : Part 8: Requirements for displayed colours - Part 9: Requirements for non-keyboard input devices - Part 1 O: Dialogue principles - Part 7 1: Guidance on usability - Pa

26、rt 12: Presentation of information - Part 13: User guidance STD-BSI BS EN IS0 9241-15-ENGL 1778 4 Lb24bb7 Ob785811 71Y EN IS0 9241-16 : 1997 - Patt 14: Menu dialogues - Part 15: Command dialogues - - Part 17: Form-filling dialogues Annexes A and B of this part of IS0 9241 are for information only. P

27、art 16: Direct manipulation dialogues iv STD-BSI BS EN IS0 9241-15-ENGL 1998 Lb24bb9 b98581 b50 EN IS0 9241-15 : 1997 Introduction IS0 9241 covers both the hardware and software ergonomic aspects of the use of visual display terminals. The description of the individual parts of IS0 9241, their inter

28、relationships, and a description of the expected users of the parts is described in IS0 9241-1. IS0 9241 -15 is concerned with the ergonomic design of command dialogues. In command dialogues, users input, by recall, either complete or abbreviated command phrases as required by the command language s

29、yntax, and the computer performs the actions associated with the commands and their parameters. IS0 9241 -1 5 serves the following types of user of this part of IS0 9241 : a) The user-interface designer, who will apply IS0 9241-15 during the development process. b) The buyer, who will reference IS0

30、9241-15 during the product procurement process. c) Evaluators responsible for ensuring that products meet the recommendations in IS0 9241 -1 5. d) Designers of user-interface development tools to be used by interface designers. e) End-users who will gain from the potential benefits provided by this

31、patt of IS0 9241. The ultimate beneficiary of this part of IS0 9241 will be the end-user at the VDT. It is the needs of these users that provide the ergonomic recommendations in IS0 9241 -1 5. Although it is unlikely that the end-user will read this patt of IS0 9241 or even know of its existence, it

32、s application should provide user interfaces that are more usable, consistent and that enable greater productivity. In order to apply IS0 9241-15 within the overall context of the ergonomic requirements for human-system int.eraction, it is suggested that users be familiar with the following parts of

33、 9241 : IS0 9241 -1 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 1: General introduction IS0 9241-2 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 2: Guidance on task requirements Ergonomic requirements for office work with vi

34、sual display terminals (VDTs) - Part 10: Dialogue principles IS0 9241 -1 O V STD-BSI BS EN IS0 924L-15-ENGL L778 Lb24bb7 b78582 577 EN IS0 9241-16 : 1997 IS0 9241 -1 3 Ergonomic requirements for office work with visual display tetrninals (VDTs) -Part 13: User guidance IS0 9241 -1 5 consists of a num

35、ber of recommendations, some of which are conditional, concerning command dialogues. Conditional recommendations are recommendations which should be met within the specific context for which they are relevant (e.g. particular kinds of users, tasks, environments, technology). These recommendations we

36、re developed primarily by reviewing the existing relevant literature and empirical evidence, then generalizing and formulating this work into recommendations for use by the interface designer andor evaluator. Sources for the individual recommendations are listed in Annex B. Designers and evaluators

37、using IS0 9241-15 need to know that they are developing an interface that will meet the recommendations provided therein. Likewise, the buyer needs a means to determine how a product matches the recommendations in IS0 9241 -1 5. The elements can be tailored due to the “if - then“ structure in IS0 92

38、41-15. Additionally, it is not the intent of IS0 9241-15 that every recommendation should be applied, only those that are relevant. The application of this part of IS0 9241 is expected to improve the overall quality of the command language, but IS0 9241 -1 5 (like any other standard) will not guaran

39、tee the quality of the interface. Quality depends on specific usability criteria as set by the user, buyer or other command-dialogue consumer which may include specifications based on this part of IS0 9241. It should be noted that IS0 9241-10 describes dialogue principles that are relevant for the d

40、esign of command dialogues. These principles should provide the designer and evaluator with additional information concerning the ergonomic rationale for the various recommendations in IS0 9241 -1 5 and, therefore, assist in making tradeoffs. However, it may be necessary to base tradeoffs on other c

41、onsiderations as well. vi - STD-BSI BS EN IS0 72Ll1-L5-ENGL 1778 Lb24bb7 b98583 Y23 U EN IS0 9241-16 : 1997 Ergonomic requirements for off ice work with visual display terminals (VDTs) - Part 15: Command dialogues 1 Scope This part of IS0 9241 provides recommendations for command dialogues used to a

42、ccomplish typical office tasks using visual display terminals (VDTs). Command dialogues are sequences of instructions provided by the user to the system which, when processed, result in associated system actions. Users input (from recall, rather than selecting from a menu) complete or abbreviated co

43、mmand phrases (e.g. mnemonics, letters, function keys, hot keys in the order required by the command language syntax and the computer performs the activities initiated by the command(s) and their associated parameters. Interface design depends upon the task, the user, the environment, and the availa

44、ble technology. Consequently, IS0 9241-15 cannot be applied without a knowledge of the design and use context of the interface and it is not intended to be used as a prescriptive set of rules to be applied in their entirety. Rather, it assumes that the designer has proper information available conce

45、rning task and user requirements and understands the use of available technology (this may require consultation with a qualified ergonomics professional as well as empirical testing with real users). IS0 9241-15 applies to the use of command dialogues, either in conjunction with other dialogues (e.g

46、. menus, direct manipulation) or as the primary dialogue technique (e.g. in the case of “dumb terminals“ or where high speed is required in a particular application). In addition, this part of IS0 9241 provides recommendations for those “key“ commands (.e. function keys and hot keys) which represent

47、 commands within a command dialogue. If the command functions are evident from the nature of their representation (e.g. pictorial icons) and invoking these functions does not require memory on the part of the user, this would not be considered a command dialogue according to IS0 9241 -1 5. Commands

48、can be accessed through other dialogue techniques (e.g. menu options, forms, direct manipulation). However, these methods do not require recall on the pari of the user and will be excluded from this part of the standard and will be dealt with in other parts. It also should be noted that IS0 9241-15

49、does not provide guidance for dialogues which use “natural“ language. 2 Definitions For the purposes of this pari of IS0 9241, the following definitions apply: 2.1 argument Independent variable (including object) used in a command phrase to modify or direct the action of a command. NOTE Arguments oten include parameters. 2.2 command Whole word, abbreviation, or string of words representing actions requested of the system. 1 2.3 command dialogue; command language Command set(s), phrases, structure and syntax associated with a specifi