CEN ISO/TR 9241-331:2013

Ergonomics of human-system interaction - Part 331: Optical characteristics of autostereoscopic displays (ISO/TR 9241-331:2012)

ISO/TR 9241-331:2012 establishes an ergonomic point of view for the optical properties of autostereoscopic displays (ASDs), with the aim of reducing visual fatigue caused by stereoscopic images on those displays. It gives terminology, performance characteristics and optical measurement methods for ASDs. It is applicable to spatially interlaced autostereoscopic displays (two-view, multi-view and integral displays) of the transmissive and emissive types. These can be implemented by flat-panel displays, projection displays, etc.

Ergonomie der Mensch-System-Interaktion — Teil 331: Optische Eigenschaften von autostereoskopischen Displays (ISO/TR 9241-331:2012)

Ergonomie de l'interaction homme-système - Partie 331: Caractéristiques optiques des écrans autostéréoscopiques (ISO/TR 9241-331:2012)

Ergonomija medsebojnega vpliva človek-sistem - 331. del: Optične značilnosti avtostereoskopičnih zaslonov (ISO/TR 9241-331:2012)

Ta del standarda ISO 9241 vzpostavlja ergonomsko stališče za optične značilnosti avtostereoskopičnih zaslonov (ASD) z namenom zmanjšanja utrujenosti vida zaradi stereoskopičnih slik na teh zaslonih. Podaja terminologijo, značilnosti delovanja in optične merilne metode za ASD. Uporablja se za je za transmisijske in emisijske prostorsko prepletene avtostereoskopične zaslone (dva pogleda, več pogledov, integralni zasloni). Lahko gre za ploske zaslone, projekcijske zaslone itd.

General Information

• Status: Published
• Publication Date: 03-Sep-2013
• ICS: 13.180 - Ergonomics
• ICS: 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: 04-Sep-2013
• Due Date: 05-Oct-2014
• Completion Date: 04-Sep-2013
• Ref Project: SIST-TP CEN ISO/TR 9241-331:2013 - Ergonomics of human-system interaction - Part 331: Optical characteristics of autostereoscopic displays (ISO/TR 9241-331:2012)

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2013
(UJRQRPLMDPHGVHERMQHJDYSOLYDþORYHNVLVWHPGHO2SWLþQH]QDþLOQRVWL
DYWRVWHUHRVNRSLþQLK]DVORQRY,6275
Ergonomics of human-system interaction - Part 331: Optical characteristics of
autostereoscopic displays (ISO/TR 9241-331:2012)
Ergonomie der Mensch-System-Interaktion - Teil 331: Optische Besonderheiten
autostereoskopischer Displays (ISO/TR 9241-331:2012)
Ergonomie de l'interaction homme-système - Partie 331: Caractéristiques optiques des
écrans autostéréoscopiques (ISO/TR 9241-331:2012)
Ta slovenski standard je istoveten z: CEN ISO/TR 9241-331:2013
ICS:
13.180 Ergonomija Ergonomics
31.120 Elektronske prikazovalne Electronic display devices
naprave
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CEN ISO/TR 9241-331
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
September 2013
ICS 35.180; 13.180
English Version
Ergonomics of human-system interaction - Part 331: Optical
characteristics of autostereoscopic displays (ISO/TR 9241-
331:2012)
Ergonomie de l'interaction homme-système - Partie 331: Ergonomie der Mensch-System-Interaktion - Teil 331:
Caractéristiques optiques des écrans autostéréoscopiques Optische Besonderheiten autostereoskopischer Displays
(ISO/TR 9241-331:2012) (ISO/TR 9241-331:2012)

This Technical Report was approved by CEN on 19 August 2013. It has been drawn up by the Technical Committee CEN/TC 122.

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, 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
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TR 9241-331:2013: E
worldwide for CEN national Members.

Contents
Page
Foreword .3

Foreword
The text of ISO/TR 9241-331:2012 has been prepared by Technical Committee ISO/TC 159 “Ergonomics” of
the International Organization for Standardization (ISO) and has been taken over as CEN ISO/TR 9241-
331:2013 by Technical Committee CEN/TC 122 “Ergonomics” the secretariat of which is held by DIN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of ISO/TR 9241-331:2012 has been approved by CEN as CEN ISO/TR 9241-331:2013 without any
modification.
TECHNICAL ISO/TR
REPORT 9241-331
First edition
2012-04-01
Ergonomics of human-system
interaction —
Part 331:
Optical characteristics of
autostereoscopic displays
Ergonomie de l'interaction homme-système —
Partie 331: Caractéristiques optiques des écrans autostéréoscopiques

Reference number
ISO/TR 9241-331:2012(E)
©
ISO 2012
ISO/TR 9241-331:2012(E)
©  ISO 2012
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 in writing from either ISO at the address below or
ISO's member body in the country of the requester.
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Published in Switzerland
ii © ISO 2012 – All rights reserved

ISO/TR 9241-331:2012(E)
Contents Page
Foreword . iv
Introduction . vi
1 Scope . 1
2 Terms and definitions . 1
2.1 General terms . 1
2.2 Human factors . 3
2.3 Performance characteristics . 3
3 Autostereoscopic display technologies . 5
3.1 General . 5
3.2 Cues for depth perception . 5
3.3 Stereoscopic display classification . 7
3.4 Two-view (autostereoscopic) display . 9
3.5 Multi-view (autostereoscopic) display . 14
3.6 Integral (autostereoscopic) display . 22
3.7 Discussion . 29
3.8 Future work . 36
4 Performance characteristics . 36
4.1 General . 36
4.2 Crosstalk . 38
4.3 Visual artefacts . 42
4.4 3D fidelity . 45
4.5 Future work . 46
5 Optical measurement methods . 46
5.1 General . 46
5.2 Measurement conditions . 47
5.3 Measurement methods . 52
5.4 Future work . 68
6 Viewing spaces and their analysis . 68
6.1 General . 68
6.2 Qualified viewing spaces . 69
6.3 Related performance characteristics . 73
6.4 Analysis methods . 75
6.5 Future work . 77
7 Further w ork . 78
Annex A (informative) Overview of the ISO 9241 series . 79
Annex B (informative) Head tracking technology . 80
Bibliography . 81

ISO/TR 9241-331:2012(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
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, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
In exceptional circumstances, when a technical committee has collected data of a different kind from that
which is normally published as an International Standard (“state of the art”, for example), it may decide by a
simple majority vote of its participating members to publish a Technical Report. A Technical Report is entirely
informative in nature and does not have to be reviewed until the data it provides are considered to be no
longer valid or useful.
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/TR 9241-331 was prepared by Technical Committee ISO/TC 159, Ergonomics, Subcommittee SC 4,
Ergonomics of human-system interaction.
ISO 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 4: Keyboard requirements
 Part 5: Workstation layout and postural requirements
 Part 6: Guidance on the work environment
 Part 9: Requirements for non-keyboard input devices
 Part 11: Guidance on usability
 Part 12: Presentation of information
 Part 13: User guidance
 Part 14: Menu dialogues
 Part 15: Command dialogues
 Part 16: Direct manipulation dialogues
iv © ISO 2012 – All rights reserved

ISO/TR 9241-331:2012(E)
ISO 9241 also consists of the following parts, under the general title Ergonomics of human-system interaction:
 Part 20: Accessibility guidelines for information/communication technology (ICT) equipment and services
 Part 100: Introduction to standards related to software ergonomics [Technical Report]
 Part 110: Dialogue principles
 Part 129: Guidance on software individualization
 Part 143: Forms
 Part 151: Guidance on World Wide Web user interfaces
 Part 154: Interactive voice response (IVR) applications
 Part 171: Guidance on software accessibility
 Part 210: Human-centred design for interactive systems
 Part 300: Introduction to electronic visual display requirements
 Part 302: Terminology for electronic visual displays
 Part 303: Requirements for electronic visual displays
 Part 304: User performance test methods for electronic visual displays
 Part 305: Optical laboratory test methods for electronic visual displays
 Part 306: Field assessment methods for electronic visual displays
 Part 307: Analysis and compliance test methods for electronic visual displays
 Part 308: Surface-conduction electron-emitter displays (SED) [Technical Report]
 Part 309: Organic light-emitting diode (OLED) displays [Technical Report]
 Part 310: Visibility, aesthetics and ergonomics of pixel defects [Technical Report]
 Part 331: Optical characteristics of autostereoscopic displays [Technical Report]
 Part 400: Principles and requirements for physical input devices
 Part 410: Design criteria for physical input dev
...