iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
ISO

ISO 24505:2016

(Main)

Ergonomics — Accessible design — Method for creating colour combinations taking account of age-related changes in human colour vision

Ergonomics — Accessible design — Method for creating colour combinations taking account of age-related changes in human colour vision

ISO 24505:2016 provides a method for creating conspicuous colour combinations for use in visual signs and displays taking into account viewer age. It is based on the perceived similarity of colours at photopic and mesopic lighting conditions. ISO 24505:2016 applies to the design of visual signs and displays in which multiple colours are used so that the colours are conspicuous to people of any age, including older people who do not have deficient colour vision. The method and data in this International Standard are not applicable to the design of visual signs and displays for people with colour deficiencies or medical disorders affecting vision. Basically, this International Standard applies to the reflective or object mode colours, but may apply to self-luminous mode colours if the colour coordinates are appropriately transferred to those of the object mode colours.

Ergonomie — Conception accessible — Méthode de création de combinaisons de couleurs tenant compte des changements liés à l'âge dans la vision en couleurs humaine

L'ISO 24505 :2016 fournit une méthode pour la création de combinaisons de couleurs perceptibles destinées à être utilisées sur les panneaux de signalisation et les affichages tenant compte de l'âge de l'observateur. Elle est basée sur la similitude perçue des couleurs dans les conditions d'éclairage photopiques et mésopiques. L'ISO 24505 :2016 s'applique à la conception des panneaux de signalisation et des affichages dans lesquels plusieurs couleurs sont utilisées de sorte que ces couleurs soient perceptibles par des personnes de tous âges, y compris les personnes âgées ne présentant pas de déficience de la vision des couleurs. La méthode et les données de l'ISO 24505 :2016 ne sont pas applicables à la conception des panneaux de signalisation et des affichages pour les personnes présentant une déficience de la vision des couleurs ou des troubles médicaux affectant la vision. L'ISO 24505 :2016 s'applique en principe aux couleurs en mode réfléchissant ou objet, mais peut s'appliquer aux couleurs en mode auto-luminescent si les coordonnées chromatiques sont transposées de manière appropriée en celles des couleurs en mode objet.

General Information

Status
Published
Publication Date
31-Mar-2016
ICS
13.180 - Ergonomics
Technical Committee
ISO/TC 159/SC 5 - Ergonomics of the physical environment
Drafting Committee
ISO/TC 159/SC 5 - Ergonomics of the physical environment
Current Stage
9092 - International Standard to be revised
Completion Date
05-Dec-2023
Ref Project

Relations

Consolidated By
ISO 4531:2018 - Vitreous and porcelain enamels — Release from enamelled articles in contact with food — Methods of test and limits
Effective Date
06-Jun-2022

Buy Standard

ISO 24505:2016 - Ergonomics -- Accessible design -- Method for creating colour combinations taking account of age-related changes in human colour visionISO 24505:2016 - Ergonomics -- Accessible design -- Method for creating colour combinations taking account of age-related changes in human colour vision
PreviousNext
Standard
ISO 24505:2016 - Ergonomics -- Accessible design -- Method for creating colour combinations taking account of age-related changes in human colour vision
English language
25 pages
sale 15% off
Preview
sale 15% off
Preview
ISO 24505:2016 - Ergonomie -- Conception accessible -- Méthode de création de combinaisons de couleurs tenant compte des changements liés a l'âge dans la vision en couleurs humaineISO 24505:2016 - Ergonomie -- Conception accessible -- Méthode de création de combinaisons de couleurs tenant compte des changements liés a l'âge dans la vision en couleurs humaine
PreviousNext
Standard
ISO 24505:2016 - Ergonomie -- Conception accessible -- Méthode de création de combinaisons de couleurs tenant compte des changements liés a l'âge dans la vision en couleurs humaine
French language
25 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 24505
First edition
2016-04-01
Ergonomics — Accessible design
— Method for creating colour
combinations taking account of age-
related changes in human colour vision
Ergonomie — Conception accessible — Méthode de création de
combinaisons de couleurs tenant compte des changements liés à l’âge
dans la vision en couleurs humaine
Reference number
ISO 24505:2016(E)
©
ISO 2016

---------------------- Page: 1 ----------------------
ISO 24505:2016(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, 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 2016 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 24505:2016(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Factors affecting conspicuity of colour combinations . 2
4.1 General . 2
4.2 Luminance level . 2
4.3 Ageing effect . 2
4.4 Viewing mode and condition . 3
5 Colour combinations using fundamental colours and their conspicuity .3
5.1 Fundamental colours and their combinations . 3
5.2 Classification of the conspicuity of colour combinations . 4
5.3 Tables of two-colour combinations of fundamental colours and their conspicuity . 5
5.4 Span 1 of fundamental colours . 7
6 Procedures to create a colour combination . 8
Annex A (normative) Spans of fundamental colours (Span 2) .14
Annex B (informative) Colouring example: A train network .22
Annex C (informative) Guidance for transformation of Munsell colour system to CIE XYZ
system and to sRGB system in monitor displays .24
Bibliography .
...

NORME ISO
INTERNATIONALE 24505
Première édition
2016-04
Ergonomie — Conception accessible —
Méthode de création de combinaisons
de couleurs tenant compte des
changements liés à l'âge dans la vision
en couleurs humaine
Ergonomics — Accessible design — Method for creating colour
combinations taking account of age-related changes in human
colour vision
Numéro de référence
ISO 24505:2016(F)
©
ISO 2016

---------------------- Page: 1 ----------------------
ISO 24505:2016(F)

DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2016, Publié en Suisse
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni utilisée
sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie, l’affichage sur
l’internet ou sur un Intranet, sans autorisation écrite préalable. Les demandes d’autorisation peuvent être adressées à l’ISO à
l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
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 2016 – Tous droits réservés

---------------------- Page: 2 ----------------------
ISO 24505:2016(F)

Sommaire Page
Avant-propos .iv
Introduction .v
1 Domaine d’application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Facteurs ayant une influence sur la perceptibilité des combinaisons de couleurs .2
4.1 Généralités . 2
4.2 Niveau de luminance . 3
4.3 Effet du vieillissement . 3
4.4 Mode et condition de visualisation. 3
5 Combinaisons de couleurs utilisant les couleurs fondamentales et leur perceptibilité .3
5.1 Couleurs fondamentales et leurs combinaisons . 3
5.2 Classification de la perceptibilité des combinaisons de couleurs . 4
5.3 Tableaux des combinaisons bicolores de couleurs fondamentales et de
leur perceptibilité . 5
5.4 Plage 1 des couleurs fondamentales . 7
6 Procédures de création d’une combinaison de couleurs . 8
Annexe A (normative) Plages des couleurs fondamentales (Plage 2) .14
Annexe B (informative) Exemple de mise en couleurs: un réseau ferroviaire .23
Annexe C (informative) Document d’orientation pour le passage du système colorimétrique
de Munsell au système CIE XYZ et au système sRVB pour les écrans de moniteurs .25
Bibliographie .26
© ISO 2016 – Tous dr
...

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

ISO
ISO 7933:2023(Main)
Ergonomics of the thermal environment — Analytical determination and interpretation of heat stress using calculation of the predicted heat strain

This document describes a model [the predicted heat strain (PHS) model] for the analytical determination and interpretation of the thermal stress (in terms of water loss and rectal temperature) experienced by an average person in a hot environment and determines the maximum allowable exposure times within which the physiological strain is acceptable for 95 % of the exposed population (the maximum tolerable rectal temperature and the maximum tolerable water loss are not exceeded by 95 % of the exposed people). The various terms used in this prediction model and, in particular, in the heat balance, show the influence of the different physical parameters of the environment on the thermal stress experienced by the average person. In this way, this document makes it possible to determine which parameter or group of parameters can be changed, and to what extent, in order to reduce the risk of excessive physiological strain. In its present form, this method of assessment is not applicable to cases where special protective clothing (e.g. fully reflective clothing, active cooling and ventilation, impermeable coveralls) is worn. This document does not predict the physiological response of an individual person, but only considers average persons in good health and fit for the work they perform. It is therefore intended to be used by, among others, ergonomists and industrial hygienists, as the outcomes can require expert interpretations. Recommendations about how and when to use this model are given in ISO 8025.

  • Standard
    29 pages
    English language
    sale 15% off
  • Standard
    30 pages
    French language
    sale 15% off
ISO
ISO 8996:2021(Main)
Ergonomics of the thermal environment — Determination of metabolic rate

This document specifies different methods for the determination of metabolic rate in the context of ergonomics of the thermal working environment. It can also be used for other applications, e.g. the assessment of working practices, the energetic cost of specific jobs or sport activities and the total energy cost of an activity. The methods are classified in four levels of increasing accuracy: level 1, Screening, with a table giving examples of activities with low, moderate and high metabolic rates; level 2, Observation, where the metabolic rate is estimated by a time and motion study; level 3, Analysis, where the metabolic rate is estimated from heart rate recordings or accelerometers measurements; and level 4, Expertise, where more sophisticated techniques are described. The procedure to put into practice these methods is presented and the uncertainties are discussed.

  • Draft
    28 pages
    English language
    sale 15% off
ISO
ISO 14505-4:2021(Main)
Ergonomics of the thermal environment — Evaluation of thermal environments in vehicles — Part 4: Determination of the equivalent temperature by means of a numerical manikin

This document provides guidelines for extending the definition of equivalent temperature to predictive purposes and specifies a standard prediction method for the assessment of thermal comfort in vehicles using numerical calculations. Specifically, this document sets forth a simulated numerical manikin as a viable alternative to the thermal manikin for the purpose of calculating the equivalent temperature.

  • Standard
    44 pages
    English language
    sale 15% off
  • Draft
    44 pages
    English language
    sale 15% off
ISO
ISO 10551:2019(Main)
Ergonomics of the physical environment — Subjective judgement scales for assessing physical environments

This document presents principles and examples of practical application for the construction of appropriate subjective scales for use in the assessment and evaluation of the physical environment. It does not standardize particular scales. It considers scales of perception, comfort, preference, acceptability, expression form and tolerance, and environmental components such as thermal, visual, air quality, acoustic and vibration. It does not consider other scales such as: — scales related to the effects of the environment on the ability to read displays or signs, on manual performance or on psychological conditions such as mood, etc.; — scales related to pain or scales related to stimuli that can lead to injury. This document does not present principles of surveys (see Note) or questionnaire design. However, the scales that are developed using this document can be incorporated into surveys or questionnaires. NOTE Environmental surveys are described in ISO 28802. ISO 28802 includes scales that are complementary to, and based upon, the principles of scale construction that are described in this document.

  • Standard
    28 pages
    English language
    sale 15% off
  • Standard
    29 pages
    French language
    sale 15% off
ISO
ISO 7243:2017(Main)
Ergonomics of the thermal environment — Assessment of heat stress using the WBGT (wet bulb globe temperature) index

ISO 7243:2017 presents a screening method for evaluating the heat stress to which a person is exposed and for establishing the presence or absence of heat stress. It applies to the evaluation of the effect of heat on a person during his or her total exposure over the working day (up to 8 h). It does not apply for very short exposures to heat. It applies to the assessment of indoor and outdoor occupational environments as well as to other types of environment, and to male and female adults who are fit for work.

  • Standard
    18 pages
    English language
    sale 15% off
  • Standard
    18 pages
    French language
    sale 15% off
ISO
ISO 24504:2014(Main)
Ergonomics — Accessible design — Sound pressure levels of spoken announcements for products and public address systems

ISO 24504:2014 specifies methods to determine an appropriate sound pressure level range for spoken announcements in environments where ambient noise is less than 80 dB. The specified methods follow the concepts of ISO/IEC Guide 71 and includes consideration of older persons with decreased hearing ability to determine sound pressure levels of spoken announcements. The spoken speech levels specified are for products and public-address systems. ISO 24504:2014 is applicable when a loudspeaker producing a spoken announcement is located a short distance from the user in an environment where the sound pressure level with a standard frequency weighting A of ambient noise does not exceed 80 dB. It is applicable to spoken announcements that are audible to persons with normal hearing for their age when presented by a target product under quiet and anechoic conditions, and for both recorded voice and synthetic speech announcements. It is not applicable to products providing private information such as automated teller machines in public spaces, nor to spoken announcements heard through headphones or earphones, or with the ear close to the speech sound source such as ear speakers. It does not specify the sound pressure levels of spoken announcements for systems with automatic sound pressure level control to compensate for fluctuating ambient noise levels, nor those presented in emergency situations such as signals for fire alarms, gas leakage and crime prevention (covered in ISO 7240‑16 and ISO 7240‑19), or in automobiles (covered in ISO 15006). It considers only the audibility of speech and not the process of speech understanding.

  • Standard
    21 pages
    English language
    sale 15% off
  • Standard
    21 pages
    English language
    sale 15% off
  • Standard
    21 pages
    French language
    sale 15% off
ISO
ISO 28803:2012(Main)
Ergonomics of the physical environment — Application of International Standards to people with special requirements

This International Standard describes how International Standards concerned with the ergonomics of the physical environment can be applied for people with special requirements, who would otherwise be considered to be beyond the scope of those standards. It has been produced according to the principles of accessible design provided in ISO/IEC Guide 71 and using the data provided in ISO/TR 22411. It is not restricted to any specific environment but provides the general principles that allow assessment and evaluation, and can contribute to the development of standards concerned with specific environments. It is applicable to built environments as well as to other indoor, vehicle and outdoor environments. Nor is it restricted to specific environmental components; it includes assessment of acoustic environments, thermal environments, lighting, air quality and other environmental factors that could be considered to influence the health, comfort and performance of people with special requirements in an environment. It is applicable to all occupants of such environments who can be considered to have special requirements. NOTE This will depend upon context and can, for example, include babies, infants, men or women, people with disabilities, older or ill people. A person could have a special requirement in one type of environment but not in another.

  • Standard
    19 pages
    English language
    sale 15% off
  • Standard
    21 pages
    French language
    sale 15% off
ISO
ISO 28802:2012(Main)
Ergonomics of the physical environment — Assessment of environments by means of an environmental survey involving physical measurements of the environment and subjective responses of people

This International Standard provides an environmental survey method for the assessment of the comfort and well-being of occupants of indoor and outdoor environments. It is not restricted to any particular environment, but provides the general principles that allow assessment and evaluation. It presents the principles for conducting an environmental survey to assess the comfort and well-being of people in environments. It gives guidance on the design of the survey, as well as on the environmental measurements used to quantify the environment and the subjective assessment methods used to quantify the occupants' responses to that environment. It does not provide guidance on the design of subjective scales. It is applicable to built as well as other environments, including vehicle and outdoor environments, and to all the occupants of those environments who can be considered as providing valid responses to an environmental survey. There may be specific features of certain types of environment that have to be taken into account; however, the general principles it outlines will apply. This International Standard is not restricted to specific environmental components. It includes assessment of thermal environments, the acoustic environment, the visual and lit environment, air quality and other environmental factors that could be considered to influence the comfort and well-being of the occupants of an environment. It is a basic ergonomics standard which can contribute to the development of standards concerned with specific environments such as those found in buildings. It is intended to be used by people involved in the general assessment and evaluation of physical environments, including general ergonomics practitioners as well as those who develop standards and guidelines for specific applications. NOTE The results of the environmental survey produced by the application of this International Standard may identify specific problems that require expert advice.

  • Standard
    20 pages
    English language
    sale 15% off
  • Standard
    21 pages
    French language
    sale 15% off
ISO
ISO 24501:2010(Main)
Ergonomics — Accessible design — Sound pressure levels of auditory signals for consumer products

ISO 24501:2010 specifies methods for determining the sound pressure level range of auditory signals so that the users of consumer products, including people with age-related hearing loss, can hear the signal properly in the presence of interfering sounds. Auditory signals, in ISO 24501:2010, refer to sounds with a fixed frequency (also called beep sounds) and do not include variable frequency sounds, melodic sounds, or voice guides. ISO 24501:2010 is applicable to auditory signals which are heard at an approximate maximum distance of 4 m from the product, as long as no physical barrier exists between the product and the user. It is not applicable to auditory signals heard through a head receiver or earphones, or to those heard with the ear located very near to the sound source because of the interference of the head with sound propagation. ISO 24501:2010 does not specify the sound pressure level of auditory signals regulated by other statutes, such as those for fire alarms, gas leakages and crime prevention, nor does it specify auditory signals particular to a communication tool such as telephones. ISO 24501:2010 does not specify auditory danger signals for public or work areas which are covered in ISO 7731, ISO 8201, and ISO 11429.

  • Standard
    21 pages
    English language
    sale 15% off
  • Standard
    22 pages
    French language
    sale 15% off
ISO
ISO 24502:2010(Main)
Ergonomics — Accessible design — Specification of age-related luminance contrast for coloured light

ISO 24502:2010 specifies the age-related luminance contrast of any two lights of different colour seen by a person at any age, by taking into account the age-related change of spectral luminous efficiency of the eye. ISO 24502:2010 provides a basic method of calculation that can be applied to the design of lighting, visual signs and displays. It applies to light, self-luminous or reflected, in visual signs and displays seen under moderately bright conditions called photopic vision and whose spectral radiance is known or measurable. It does not apply to light seen under darker conditions called mesopic or scotopic vision. ISO 24502:2010 specifies the luminance contrast for people aged from 10 to 79 years who have had no medical treatment or surgery on their eyes that may affect their spectral luminous efficiency. ISO 24502:2010 does not apply to visual signs and displays seen by people with colour defects whose spectral luminous efficiency is different from those with normal colour vision, nor those seen by people with low vision.

  • Standard
    10 pages
    English language
    sale 15% off
  • Standard
    10 pages
    French language
    sale 15% off