ISO/IEC 18019:2004
(Main)Software and system engineering — Guidelines for the design and preparation of user documentation for application software
Software and system engineering — Guidelines for the design and preparation of user documentation for application software
ISO/IEC 18019:2004 provides guidelines for the design and preparation of user documentation for application software. It describes how to establish what information users need, how to determine the way in which that information should be presented to the users, and how then to prepare the information and make it available. Application software includes consumer software packages, software for office applications, business software and specialist software for use by professionals. ISO/IEC 18019:2004 is for use by people responsible for specifying, designing and preparing user documentation for application software and people who manage these activities, including developers of tools for creating hardcopy documentation, product designers, application developers, project managers, authors, programmers, translators and localization staff. It is intended for use in all types of organizations, whether or not a dedicated documentation department is present. In all cases, it can be used as a basis for local standards and procedures. Readers are assumed to have experience or knowledge of software development or documentation development processes.
Ingénierie du logiciel et du système — Lignes directrices pour la conception et la préparation de la documentation de l'utilisateur de logiciels d'application
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Standards Content (Sample)
INTERNATIONAL ISO/IEC
STANDARD 18019
First edition
2004-01-15
Software and system engineering —
Guidelines for the design and preparation
of user documentation for application
software
Ingénierie du logiciel et du système — Lignes directrices pour la
conception et la préparation de la documentation de l'utilisateur de
logiciels d'application
Reference number
ISO/IEC 18019:2004(E)
©
ISO/IEC 2004
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ISO/IEC 18019:2004(E)
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ISO/IEC 18019:2004(E)
Contents Page
Foreword. vii
Introduction . viii
1 Scope. 1
2 Terms and definitions. 2
3 Overview. 8
3.1 Forms of documentation. 8
3.2 Deciding what form of documentation to use. 9
3.2.1 General. 9
3.2.2 Information that needs to be on the screen . 9
3.2.3 Information that generally needs to be on paper. 9
3.3 Overview of the structure of this International Standard . 10
3.3.1 General. 10
3.3.2 Checklists. 12
4 The objectives phase. 12
4.1 General. 12
4.2 Collect and interpret project requirements and constraints . 12
4.2.1 General. 12
4.2.2 Product objectives. 13
4.2.3 Sales objectives. 14
4.2.4 Scheduling objectives. 14
4.2.5 Usability objectives. 15
4.2.6 Accessibility objectives. 15
4.2.7 Modification requirements. 15
4.2.8 Internationalisation and national cultural requirements. 16
4.2.9 Translation requirements. 16
4.2.10 Packaging requirements. 17
4.2.11 Legal requirements. 17
4.2.12 Security. 18
4.2.13 Standards and conventions. 18
4.2.14 Cost constraints. 19
4.2.15 Documentation delivery and viewing mechanisms. 19
4.2.16 Quality management. 19
4.2.17 Provision of technical information. 19
4.2.18 Approval authorities. 20
4.2.19 Configuration management. 20
4.2.20 Availability of resources. 20
4.3 Documentation Proposal. 21
5 The planning phase . 23
5.1 General. 23
5.2 Documentation plan. 23
5.2.1 General. 23
5.2.2 Standards. 24
5.2.3 Version control and change control . 24
5.2.4 Personnel. 24
5.2.5 Equipment. 25
5.2.6 Responsibilities. 25
5.2.7 Cost estimates. 26
5.2.8 Schedules. 27
5.2.9 Prototypes and drafts. 27
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ISO/IEC 18019:2004(E)
5.2.10 System tests.28
5.2.11 Reviews.28
5.2.12 Usability testing.29
5.2.13 Localisation and customisation.29
5.2.14 Approval.29
5.2.15 Maintenance, updating and future developments .30
5.3 Review of detailed documentation plans.30
6 The analysis and design phase .30
6.1 Audiences.31
6.1.1 Audience analysis.31
6.1.2 Learning stages and frequency of use.32
6.1.3 Working environments.32
6.1.4 Audience profiles.33
6.2 Tasks.34
6.2.1 Task analysis.34
6.2.2 Mapping audiences to tasks .35
6.2.3 Task characteristics.36
6.2.4 Task profiles.36
6.3 Information.36
6.3.1 Information needs.36
6.3.2 Context of use.36
6.3.3 Volume/amount of documentation .37
6.3.4 Media.37
6.3.5 Information profile.39
6.4 Usability.39
6.4.1 Define usability goals .39
6.4.2 Record usability goals .41
6.5 Structure of the documentation suite .41
6.5.1 General.41
6.5.2 Decide what information needs to be provided in the documentation.41
6.5.3 Group information needs into documents .41
6.6 Individual document structures.43
6.6.1 Prepare a list of contents .43
6.6.2 Define the document structure .43
6.7 Document writing style.46
6.7.1 General.46
6.7.2 Awareness and appreciation information.46
6.7.3 Installation instructions.46
6.7.4 Tutorials and task instructions.47
6.7.5 Quick reference information .47
6.7.6 Reference information.47
6.7.7 Diagrams.48
6.7.8 Graphs and charts.48
6.7.9 Illustrations of screen displays.48
6.7.10 Illustrations of printed output .49
7 The development and review phase.50
7.1 General.50
7.2 Prepare and issue drafts .50
7.3 Check and review drafts .51
7.3.1 General.51
7.3.2 Reviewing the information .52
7.3.3 Usability tests.53
7.3.4 System tests.54
7.3.5 Validation and field trials.54
7.4 Prepare subsequent drafts.55
7.5 Prepare document masters .55
7.6 Hand over the finished documentation.56
7.7 Localisation and customisation.56
7.8 Archiving.56
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ISO/IEC 18019:2004(E)
8 The evaluation and updating phase. 57
8.1 General. 57
8.2 Evaluate the documentation . 57
8.3 Update the documentation. 57
9 Guidelines for the design of documentation.57
9.1 Introduction. 57
9.2 Product copyright and version details . 58
9.3 Overview of the documentation . 59
9.4 Process descriptions. 59
9.5 Task descriptions. 60
9.6 Explanations of fields and options . 61
9.7 Names and uses of user interface options. 62
9.7.1 Names. 62
9.7.2 Uses. 62
9.8 Descriptions of application functions. 62
9.9 Information messages. 64
9.9.1 Format. 64
9.9.2 On-screen messages. 65
9.10 Definitions of terms . 66
9.11 Concepts. 67
9.12 Exploitation information. 67
9.13 Frequently asked questions. 68
9.14 User-supplied content. 68
9.15 Navigation. 69
9.15.1 Introduction. 69
9.15.2 Accessing on-screen information. 70
9.15.3 Finding the right information - linking information in on-screen documentation. 71
9.15.4 Knowing what the current information is . 74
9.15.5 Knowing the current position within a topic. 75
9.15.6 Finding the same information again . 75
9.15.7 Switching between the application and the documentation . 75
9.15.8 Printing information. 76
9.15.9 Moving to a different topic . 76
9.15.10 Obtaining clarification or amplification of current information . 77
9.15.11 Browsing through information . 77
9.15.12 Viewing topics in sequence . 77
9.15.13 Exiting from the on-screen documentation. 77
9.15.14 Finding user-supplied information. 77
9.15.15 Sizes of topics and fragments . 78
9.16 Presentation. 78
9.16.1 Introduction. 78
9.16.2 Windowing. 79
9.16.3 Layout and grids . 80
9.16.4 Colour. 82
9.16.5 Presentation of text. 84
9.17 Icons and signposts. 90
9.17.1 When to use icons and signposts. 90
9.17.2 Design of icons and signposts. 90
9.17.3 Displaying the names of icons . 91
9.18 Presentation of illustrations. 92
Annex A (informative) Process checklists . 93
Annex B (informative) Design checklist . 98
Annex C (informative) Evaluation of documentation. 114
Annex D (informative) Writing style and techniques . 119
Annex E (informative) Design and preparation of printed information. 131
Annex F (informative) Writing style guides — Contents . 144
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ISO/IEC 18019:2004(E)
Annex G (informative) ISO/IEC 18019 and related standards.145
Bibliography.146
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ISO/IEC 18019:2004(E)
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 participate 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, governmental
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 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 member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO/IEC 18019 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology,
Subcommittee SC 7, Software and system engineering.
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ISO/IEC 18019:2004(E)
Introduction
Anyone who uses application software needs accurate information about the correct way to use it. If the
information is supplied in a convenient form and is easy to find and understand, the users can quickly become
proficient at using the product. Consequently their view of the product is positive, with the result that their view
of the supplier is positive too. Hence, well-designed documentation not only assists the user and helps to
reduce the cost of training and support, but also enhances the reputation of the product, its producer and its
suppliers.
Although many software products aim to have user interfaces that behave so intuitively that very little separate
documentation is needed, this is rarely possible.
Documentation is an essential component of any product. Documentation design is crucial; the success or
failure of an en
...
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