iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN ISO 9241-960:2017

(Main)

Ergonomics of human-system interaction - Part 960: Framework and guidance for gesture interactions (ISO 9241-960:2017)

Ergonomics of human-system interaction - Part 960: Framework and guidance for gesture interactions (ISO 9241-960:2017)

ISO 9241-960:2017 gives guidance on the selection or creation of the gestures to be used in a gesture interface. It addresses the usability of gestures and provides information on their design, the design process and relevant parameters that are to be considered. In addition, it provides guidance on how gestures should be documented. This document is concerned with gestures expressed by a human and not with the system response generated when users are performing these gestures.
NOTE 1    Specific gestures are standardized within ISO/IEC 14754 and the ISO/IEC 30113 series.
NOTE 2    Input devices such as tablets or spatial gesture recognition devices can capture gestures in 2D or 3D. All human gestures are 3D.

Ergonomie der Mensch-System-Interaktion - Teil 960: Rahmen und Anleitung zur Gestensteuerung (ISO 9241-960:2017)

Ergonomie de l'interaction homme-système - Partie 960: Cadre et lignes directrices relatives aux interactions gestuelles (ISO 9241-960:2017)

ISO 9241-960:2017 fournit des lignes directrices pour la sélection ou la création des gestes devant être utilisés dans une interface gestuelle. Il traite de l'utilisabilité des gestes et fournit des informations sur leur conception, le processus de conception et les paramètres pertinents à prendre en compte. En outre, il fournit des lignes directrices relatives à la manière dont il convient de documenter les gestes. Le présent document concerne les gestes effectués par un humain et non la réponse du système générée lorsque les utilisateurs effectuent ces gestes.
NOTE 1    Des gestes spécifiques sont normalisés par l'ISO/IEC 14754 et la série de normes ISO/IEC 30113.
NOTE 2    Les dispositifs d'entrée tels que les tablettes ou les dispositifs de reconnaissance spatiale de gestes peuvent capturer des gestes en 2D ou 3D. Tous les gestes humains sont en 3D.

Ergonomija medsebojnega vpliva človek-sistem - 960. del: Okvir in navodila za interakcijo kretenj (ISO 9241-960:2017)

Ta standard podaja smernice za izbiro ali ustvarjanje kretenj, ki se uporabljajo za vmesnike z nadzorom s kretnjami. Obravnava uporabnost kretenj in zagotavlja informacije o oblikovanju kretenj, postopku ter ustreznih parametrih. Poleg tega ta standard podaja smernice o tem, kako je treba dokumentirati kretnje. Standard obravnava kretnje, ki jih izvede človek, in ne obravnava sistemskega odziva, do katerega pride, ko uporabniki izvajajo te kretnje.

General Information

Status
Published
Publication Date
24-Oct-2017
Withdrawal Date
29-Apr-2018
ICS
13.180 - Ergonomics
35.080 - Software
35.180 - IT Terminal and other peripheral equipment
Technical Committee
CEN/TC 122 - Ergonomics
Drafting Committee
CEN/TC 122/WG 5 - Ergonomics of human-computer interaction
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
25-Oct-2017
Completion Date
25-Oct-2017
Ref Project
SIST EN ISO 9241-960:2018 - Ergonomics of human-system interaction - Part 960: Framework and guidance for gesture interactions (ISO 9241-960:2017)

Buy Standard

EN ISO 9241-960:2018 - BARVEEN ISO 9241-960:2018 - BARVE
PreviousNext
Standard
EN ISO 9241-960:2018 - BARVE
English language
33 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-februar-2018
(UJRQRPLMDPHGVHERMQHJDYSOLYDþORYHNVLVWHPGHO2NYLULQQDYRGLOD]D
LQWHUDNFLMRNUHWHQM ,62
Ergonomics of human-system interaction - Part 960: Framework and guidance for
gesture interactions (ISO 9241-960:2017)
Ergonomie der Mensch-System-Interaktion - Teil 960: Rahmen und Anleitung zur
Gestensteuerung (ISO 9241-960:2017)
Ergonomie de l'interaction homme-système - Partie 960: Cadre et lignes directrices
relatives aux interactions gestuelles (ISO 9241-960:2017)
Ta slovenski standard je istoveten z: EN ISO 9241-960:2017
ICS:
13.180 Ergonomija Ergonomics
35.180 Terminalska in druga IT Terminal and other
periferna oprema IT peripheral equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 9241-960
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2017
EUROPÄISCHE NORM
ICS 13.180; 35.180
English Version
Ergonomics of human-system interaction - Part 960:
Framework and guidance for gesture interactions (ISO
9241-960:2017)
Ergonomie de l'interaction homme-système - Partie Ergonomie der Mensch-System-Interaktion - Teil 960:
960: Cadre et lignes directrices relatives aux Rahmen und Anleitung zur Gestensteuerung (ISO
interactions gestuelles (ISO 9241-960:2017) 9241-960:2017)
This European Standard was approved by CEN on 6 July 2017.

CEN members 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 to the CEN-CENELEC Management Centre 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 into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9241-960:2017 E
worldwide for CEN national Members.

Contents
European foreword . 3
European foreword
This document (EN ISO 9241-960:2017) has been prepared by Technical Committee ISO/TC 159
“Ergonomics” in collaboration with Technical Committee CEN/TC 122 “Ergonomics” the secretariat of
which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2018, and conflicting national standards shall be
withdrawn at the latest by April 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 9241-960:2017 has been approved by CEN as EN ISO 9241-960:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 9241-960
First edition
2017-09
Ergonomics of human-system
interaction —
Part 960:
Framework and guidance for gesture
interactions
Ergonomie de l'interaction homme-système —
Partie 960: Cadre et lignes directrices relatives aux interactions
gestuelles
Reference number
ISO 9241-960:2017(E)
©
ISO 2017
ISO 9241-960:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 9241-960:2017(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 2
4.1 Need for a standard on gesture usability . 2
4.2 Usage. 2
4.3 Intentional and unintentional gestures . 3
4.4 Matching gestures and functionality . 3
5 Ergonomics of gestures. 4
5.1 Ergonomic constraints and features . 4
5.2 Device capabilities . 4
5.3 Device constraints . 4
6 Guidance in defining gestures . 5
6.1 Process for gesture definition . 5
6.1.1 General. 5
6.1.2 Exploring the design space . 5
6.1.3 Identifying purposes . 6
6.1.4 Designing gestures and gesture commands . 7
6.1.5 Organizing gesture sets . 7
6.1.6 Evaluating gestures . 7
6.1.7 Iterating the gesture interface. 8
6.1.8 Documenting gestures . 8
6.1.9 Explaining gestures . 8
6.2 Features of gestures . 8
6.2.1 Mapping of gesture commands to functions . 8
6.2.2 Nested gestures . 8
6.2.3 Feedback for stroke gestures . 9
6.2.4 Continuous feedback for gesture commands . 9
6.2.5 Use of feedforward information for stroke gestures . 9
6.2.6 Parameters of gesture commands .10
6.3 Timing and speed .10
6.3.1 Recognition of a gesture at different speeds.10
6.3.2 Use of the speed of a gesture .10
6.4 Tolerance of gesture interface .10
6.5 Sequences of gestures .10
6.5.1 Beginning a gesture .10
6.5.2 Feedback on gesture initiation .10
6.5.3 Completing the purpose of a gesture .10
6.5.4 Feedback on gesture completion .10
6.5.5 The need for transition between gestures .11
6.5.6 The effect of transitions between gestures .11
6.5.7 Overlapping gestures .11
6.5.8 State changes . . .11
6.6 Gesture sets .11
6.6.1 General.11
6.6.2 Purpose of a set of gestures .11
6.6.3 Consistency among gestures .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN ISO 9241-11:2018(Main)
Ergonomics of human-system interaction - Part 11: Usability: Definitions and concepts (ISO 9241-11:2018)
SIST EN ISO 9241-11:2018

ISO 9241-11:2018 provides a framework for understanding the concept of usability and applying it to situations where people use interactive systems, and other types of systems (including built environments), and products (including industrial and consumer products) and services (including technical and personal services).
NOTE       In this document, the phrase "object of interest" refers to the system, product or service for which usability is being considered (see 8.1).
ISO 9241-11:2018:
-      explains that usability is an outcome of use;
-      defines key terms and concepts;
-      identifies the fundamentals of usability; and
-      explains the application of the concept of usability.
ISO 9241-11:2018 does not describe specific processes or methods for taking account of usability in design development or evaluation.
The intended users of this document include:
-      usability/ergonomics/human factors professionals;
-      designers and developers of systems, products and services;
-      quality assurance personnel;
-      public and corporate purchasers; and
-      consumer organizations.
The most common applications of this document are in design and evaluation.

  • Standard
    38 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-112:2017(Main)
Ergonomics of human-system interaction - Part 112: Principles for the presentation of information (ISO 9241-112:2017)
SIST EN ISO 9241-112:2017

ISO 9241-112:2017 establishes ergonomic design principles for interactive systems related to the software-controlled presentation of information by user interfaces. It applies to the three main modalities (visual, auditory, tactile/haptic) typically used in information and communication technology. These principles apply to the perception and understanding of presented information. These principles are applicable in the analysis, design, and evaluation of interactive systems. This document also provides recommendations corresponding to the principles. The recommendations for each of the principles are not exhaustive and are not necessarily independent from one another.
While this document is applicable to all types of interactive systems, it does not cover the specifics of particular application domains. This document also applies to outputs from interactive systems (such as printed documents, e.g. invoices).
The guidance in this document for presenting information is aimed at helping the user to accomplish tasks. This guidance is not aimed at the presentation of information for other reasons (e.g. corporate branding or advertising).
It is intended for the following types of users:
-      user interface designers, who will apply the guidance during the development process;
-      developers, who will apply the guidance during design and implementation of system functionality;
-      evaluators, who are responsible for ensuring that products meet the recommendations;
-      designers of user interface development tools and style guides to be used by user interface designers;
-      project managers, who are responsible for managing development processes;
-      buyers, who will reference this document during product procurement.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-920:2016(Main)
Ergonomics of human-system interaction - Part 920: Guidance on tactile and haptic interactions (ISO 9241-920:2009)
SIST EN ISO 9241-920:2017

ISO 9241-920:2009 gives recommendations for tactile and haptic hardware and software interactions. It provides guidance on the design and evaluation of hardware, software, and combinations of hardware and software interactions, including: the design/use of tactile/haptic inputs, outputs, and/or combinations of inputs and outputs, with general guidance on their design/use as well as on designing/using combinations of tactile and haptic interactions for use in combination with other modalities or as the exclusive mode of interaction; the tactile/haptic encoding of information, including textual data, graphical data and controls; the design of tactile/haptic objects, the layout of tactile/haptic space; interaction techniques.
It does not provide recommendations specific to Braille, but can apply to interactions that make use of Braille.
The recommendations given in ISO 9241-920:2009 are applicable to at least the controls of a virtual workspace, but they can also be applied to an entire virtual environment — consistent, in as far as possible, with the simulation requirements.
NOTE          It is recognized that some interactive scenarios might be constrained by the limitation that a real workspace is to be modelled in a virtual environment. Objects can be in suboptimal positions or conditions for haptic interaction by virtue of the situation being modelled.

  • Standard
    35 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-129:2010(Main)
Ergonomics of human-system interaction - Part 129: Guidance on software individualization (ISO 9241-129:2010)
SIST EN ISO 9241-129:2011

ISO 9241-129:2010 provides ergonomics guidance on individualization within interactive systems, including recommendations on where individualization might be appropriate or inappropriate and how to apply individualization.
It focuses on individualization of the software user interface to support the needs of users as individuals or as members of a defined group. It does not recommend specific implementations of individualization mechanisms. It provides guidance on how the various aspects of individualization are made usable and accessible, but does not specify which individualizations are to be included within a system. (Individualizations depend on the specific context of use for which an interactive system is to be designed and/or used, and need to be developed for that specific context of use.)
ISO 9241-129:2010 is not intended to be used in isolation. It deals only with individualization within the context of designing a complete software system. It is intended to be used with ISO 9241-110 and any other parts in the ISO 9241 series applicable to the design of the intended system.
Some of its guidance can also be applied to hardware user interfaces and user interfaces that combine software and hardware.

  • Standard
    61 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
prEN ISO 9241-920(Main)
Ergonomics of human-system interaction - Part 920: Tactile and haptic interactions (ISO/DIS 9241-920:2023)
oSIST prEN ISO 9241-920:2023

This part of ISO 9241 gives recommendations for tactile/haptic hardware and software interactions. It provides guidance on the design and selection of hardware, software, and combinations of hardware and software interactions, including
•   the design/use of tactile/haptic inputs, outputs, and/or combinations of inputs and outputs, with general guidance on their design/use as well as on designing/using combinations of tactile and haptic interactions for use in combination with other modalities or as the exclusive mode of interaction,
•   the tactile/haptic encoding of information, including textual data, graphical data and controls,
•   the design of tactile/haptic objects,
•   the layout of tactile/haptic space, and
•   interaction techniques.
For guidance and recommendations on the accessibility of tactile/haptic interactions, including information on the use of braille, see ISO 9241-971. It does not provide recommendations specific to braille but can apply to interactions that make use of braille.
The recommendations given in this part of ISO 9241 are applicable to a variety of tactile/haptic devices, representing the real world or virtual or mixed realities (e.g. exoskeletons, wearables, force feedback devices, touchables, tangibles) and stimulation types (e.g. acoustic radiation pressure, electrical muscle stimulation) and they can also be found in virtual and augmented environments.
This document does not include guidance on the role of walking in virtual or mixed realities for tactile/haptic interaction.
NOTE   It is recognized that some interactive scenarios might be constrained by the limitation that a real workspace is to be modelled in a virtual environment. Objects can be in suboptimal positions or conditions for haptic interaction by virtue of the situation being modelled.
This document provides general information about how various forms of interaction can be applied to various user tasks. The use of gestures (e.g. multitouch) can be found in ISO 9241-960. Information on gesture-based interfaces can be found in the multipart standard ISO/IEC 30113. Information on contactless gestures can be found in ISO TS 9241-430.

  • Draft
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-11:2018(Main)
Ergonomics of human-system interaction - Part 11: Usability: Definitions and concepts (ISO 9241-11:2018)
SIST EN ISO 9241-11:2018

ISO 9241-11:2018 provides a framework for understanding the concept of usability and applying it to situations where people use interactive systems, and other types of systems (including built environments), and products (including industrial and consumer products) and services (including technical and personal services).
NOTE       In this document, the phrase "object of interest" refers to the system, product or service for which usability is being considered (see 8.1).
ISO 9241-11:2018:
-      explains that usability is an outcome of use;
-      defines key terms and concepts;
-      identifies the fundamentals of usability; and
-      explains the application of the concept of usability.
ISO 9241-11:2018 does not describe specific processes or methods for taking account of usability in design development or evaluation.
The intended users of this document include:
-      usability/ergonomics/human factors professionals;
-      designers and developers of systems, products and services;
-      quality assurance personnel;
-      public and corporate purchasers; and
-      consumer organizations.
The most common applications of this document are in design and evaluation.

  • Standard
    38 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-112:2017(Main)
Ergonomics of human-system interaction - Part 112: Principles for the presentation of information (ISO 9241-112:2017)
SIST EN ISO 9241-112:2017

ISO 9241-112:2017 establishes ergonomic design principles for interactive systems related to the software-controlled presentation of information by user interfaces. It applies to the three main modalities (visual, auditory, tactile/haptic) typically used in information and communication technology. These principles apply to the perception and understanding of presented information. These principles are applicable in the analysis, design, and evaluation of interactive systems. This document also provides recommendations corresponding to the principles. The recommendations for each of the principles are not exhaustive and are not necessarily independent from one another.
While this document is applicable to all types of interactive systems, it does not cover the specifics of particular application domains. This document also applies to outputs from interactive systems (such as printed documents, e.g. invoices).
The guidance in this document for presenting information is aimed at helping the user to accomplish tasks. This guidance is not aimed at the presentation of information for other reasons (e.g. corporate branding or advertising).
It is intended for the following types of users:
-      user interface designers, who will apply the guidance during the development process;
-      developers, who will apply the guidance during design and implementation of system functionality;
-      evaluators, who are responsible for ensuring that products meet the recommendations;
-      designers of user interface development tools and style guides to be used by user interface designers;
-      project managers, who are responsible for managing development processes;
-      buyers, who will reference this document during product procurement.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-920:2016(Main)
Ergonomics of human-system interaction - Part 920: Guidance on tactile and haptic interactions (ISO 9241-920:2009)
SIST EN ISO 9241-920:2017

ISO 9241-920:2009 gives recommendations for tactile and haptic hardware and software interactions. It provides guidance on the design and evaluation of hardware, software, and combinations of hardware and software interactions, including: the design/use of tactile/haptic inputs, outputs, and/or combinations of inputs and outputs, with general guidance on their design/use as well as on designing/using combinations of tactile and haptic interactions for use in combination with other modalities or as the exclusive mode of interaction; the tactile/haptic encoding of information, including textual data, graphical data and controls; the design of tactile/haptic objects, the layout of tactile/haptic space; interaction techniques.
It does not provide recommendations specific to Braille, but can apply to interactions that make use of Braille.
The recommendations given in ISO 9241-920:2009 are applicable to at least the controls of a virtual workspace, but they can also be applied to an entire virtual environment — consistent, in as far as possible, with the simulation requirements.
NOTE          It is recognized that some interactive scenarios might be constrained by the limitation that a real workspace is to be modelled in a virtual environment. Objects can be in suboptimal positions or conditions for haptic interaction by virtue of the situation being modelled.

  • Standard
    35 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 9241-129:2010(Main)
Ergonomics of human-system interaction - Part 129: Guidance on software individualization (ISO 9241-129:2010)
SIST EN ISO 9241-129:2011

ISO 9241-129:2010 provides ergonomics guidance on individualization within interactive systems, including recommendations on where individualization might be appropriate or inappropriate and how to apply individualization.
It focuses on individualization of the software user interface to support the needs of users as individuals or as members of a defined group. It does not recommend specific implementations of individualization mechanisms. It provides guidance on how the various aspects of individualization are made usable and accessible, but does not specify which individualizations are to be included within a system. (Individualizations depend on the specific context of use for which an interactive system is to be designed and/or used, and need to be developed for that specific context of use.)
ISO 9241-129:2010 is not intended to be used in isolation. It deals only with individualization within the context of designing a complete software system. It is intended to be used with ISO 9241-110 and any other parts in the ISO 9241 series applicable to the design of the intended system.
Some of its guidance can also be applied to hardware user interfaces and user interfaces that combine software and hardware.

  • Standard
    61 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
prEN ISO 9241-920(Main)
Ergonomics of human-system interaction - Part 920: Tactile and haptic interactions (ISO/DIS 9241-920:2023)
oSIST prEN ISO 9241-920:2023

This part of ISO 9241 gives recommendations for tactile/haptic hardware and software interactions. It provides guidance on the design and selection of hardware, software, and combinations of hardware and software interactions, including
•   the design/use of tactile/haptic inputs, outputs, and/or combinations of inputs and outputs, with general guidance on their design/use as well as on designing/using combinations of tactile and haptic interactions for use in combination with other modalities or as the exclusive mode of interaction,
•   the tactile/haptic encoding of information, including textual data, graphical data and controls,
•   the design of tactile/haptic objects,
•   the layout of tactile/haptic space, and
•   interaction techniques.
For guidance and recommendations on the accessibility of tactile/haptic interactions, including information on the use of braille, see ISO 9241-971. It does not provide recommendations specific to braille but can apply to interactions that make use of braille.
The recommendations given in this part of ISO 9241 are applicable to a variety of tactile/haptic devices, representing the real world or virtual or mixed realities (e.g. exoskeletons, wearables, force feedback devices, touchables, tangibles) and stimulation types (e.g. acoustic radiation pressure, electrical muscle stimulation) and they can also be found in virtual and augmented environments.
This document does not include guidance on the role of walking in virtual or mixed realities for tactile/haptic interaction.
NOTE   It is recognized that some interactive scenarios might be constrained by the limitation that a real workspace is to be modelled in a virtual environment. Objects can be in suboptimal positions or conditions for haptic interaction by virtue of the situation being modelled.
This document provides general information about how various forms of interaction can be applied to various user tasks. The use of gestures (e.g. multitouch) can be found in ISO 9241-960. Information on gesture-based interfaces can be found in the multipart standard ISO/IEC 30113. Information on contactless gestures can be found in ISO TS 9241-430.

  • Draft
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day