1、Ergonomics of human-systeminteractionPart 392: Ergonomic recommendationsfor the reduction of visual fatigue fromstereoscopic imagesBS EN ISO 9241-392:2017(ISO 9241-392:2015)BSI Standards PublicationBS EN ISO 9241-392:2017 BRITISH STANDARDNational forewordThis British Standard is the UK implementatio
2、n of EN ISO 9241-392:2017. It is identical to ISO 9241-392:2015. It supersedes BS ISO 9241-392:2015 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PH/9, Applied ergonomics.A list of organizations represented on this committee can be obtained on reques
3、t to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017. Published by BSI Standards Limited 2017ISBN 978 0 580 94362 1ICS 13.180; 35.180Compliance with a Brit
4、ish Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate Text affected“QSJM2017 This corrigendum renumbers BS ISO 9241-392:2015
5、as BS EN ISO 9241-392:2017g3g3g3g8g24g21g18g19g8g4g17g3g22g23g4g17g7g4g21g7g3g17g18g21g16g8g3g8g24g21g18g19g50g8g17g17g8g3g8g24g21g18g19g34g12g22g6g11g8g3g17g18g21g16g3EN ISO 9241-392 g3 g3g3 g16g131g148g133g138g3g884g882g883g889g3g12g6g22g3g883g885g484g883g890g882g482g3g885g887g484g883g890g882g3g8g
6、144g137g142g139g149g138g3g25g135g148g149g139g145g144g3g3g8g148g137g145g144g145g143g139g133g149g3g145g136g3g138g151g143g131g144g486g149g155g149g150g135g143g3g139g144g150g135g148g131g133g150g139g145g144g3g486g3g19g131g148g150g3g885g891g884g483g3g8g148g137g145g144g145g143g139g133g3g148g135g133g145g143g
7、143g135g144g134g131g150g139g145g144g149g3g136g145g148g3g150g138g135g3g148g135g134g151g133g150g139g145g144g3g145g136g3g152g139g149g151g131g142g3g136g131g150g139g137g151g135g3g136g148g145g143g3g149g150g135g148g135g145g149g133g145g146g139g133g3g139g143g131g137g135g149g3g523g12g22g18g3g891g884g886g883g4
8、86g885g891g884g483g884g882g883g887g524g3g8g148g137g145g144g145g143g139g135g3g134g135g3g142g821g139g144g150g135g148g131g133g150g139g145g144g3g138g145g143g143g135g486g149g155g149g150g176g143g135g3g486g3g19g131g148g150g139g135g3g885g891g884g483g3g8g154g139g137g135g144g133g135g149g3g135g148g137g145g144g
9、145g143g139g147g151g135g149g3g146g145g151g148g3g134g139g143g139g144g151g135g148g3g142g131g3g136g131g150g139g137g151g135g3g152g139g149g151g135g142g142g135g3g139g144g134g151g139g150g135g3g146g131g148g3g134g135g149g3g139g143g131g137g135g149g3g149g150g177g148g177g145g149g133g145g146g139g147g151g135g149g
10、3g523g12g22g18g3g891g884g886g883g486g885g891g884g483g884g882g883g887g524g3g3 g8g148g137g145g144g145g143g139g135g3g134g135g148g3g16g135g144g149g133g138g486g22g155g149g150g135g143g486g12g144g150g135g148g131g141g150g139g145g144g3g486g3g23g135g139g142g3g885g891g884g483g3g8g148g137g145g144g145g143g139g14
11、9g133g138g135g3g4g144g136g145g148g134g135g148g151g144g137g135g144g3g156g151g148g3g21g135g134g151g141g150g139g145g144g3g152g139g149g151g135g142g142g135g148g3g8g148g143g242g134g151g144g137g3g134g151g148g133g138g3g149g150g135g148g135g145g149g141g145g146g139g149g133g138g135g3g5g139g142g134g135g148g3g523
12、g12g22g18g3g891g884g886g883g486g885g891g884g483g884g882g883g887g524g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g153g131g149g3g131g146g146g148g145g152g135g134g3g132g155g3g6g8g17g3g145g144g3g890g3g9g135g132g148g151g131g148g155g3g884g882g883g889g484g3g3g3g6g8g17g
13、3g143g135g143g132g135g148g149g3g131g148g135g3g132g145g151g144g134g3g150g145g3g133g145g143g146g142g155g3g153g139g150g138g3g150g138g135g3g6g8g17g512g6g8g17g8g15g8g6g3g12g144g150g135g148g144g131g142g3g21g135g137g151g142g131g150g139g145g144g149g3g153g138g139g133g138g3g149g150g139g146g151g142g131g150g135
14、g3g150g138g135g3g133g145g144g134g139g150g139g145g144g149g3g136g145g148g3g137g139g152g139g144g137g3g150g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g150g138g135g3g149g150g131g150g151g149g3g145g136g3g131g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g
15、134g3g153g139g150g138g145g151g150g3g131g144g155g3g131g142g150g135g148g131g150g139g145g144g484g3g24g146g486g150g145g486g134g131g150g135g3g142g139g149g150g149g3g131g144g134g3g132g139g132g142g139g145g137g148g131g146g138g139g133g131g142g3g148g135g136g135g148g135g144g133g135g149g3g133g145g144g133g135g148
16、g144g139g144g137g3g149g151g133g138g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g143g131g155g3g132g135g3g145g132g150g131g139g144g135g134g3g145g144g3g131g146g146g142g139g133g131g150g139g145g144g3g150g145g3g150g138g135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g1
17、43g135g144g150g3g6g135g144g150g148g135g3g145g148g3g150g145g3g131g144g155g3g6g8g17g3g143g135g143g132g135g148g484g3g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g135g154g139g149g150g149g3g139g144g3g150g138g148g135g135g3g145g136g136g139g133g139g131g142g3g152g135g14
18、8g149g139g145g144g149g3g523g8g144g137g142g139g149g138g481g3g9g148g135g144g133g138g481g3g10g135g148g143g131g144g524g484g3g4g3g152g135g148g149g139g145g144g3g139g144g3g131g144g155g3g145g150g138g135g148g3g142g131g144g137g151g131g137g135g3g143g131g134g135g3g132g155g3g150g148g131g144g149g142g131g150g139g1
19、45g144g3g151g144g134g135g148g3g150g138g135g3g148g135g149g146g145g144g149g139g132g139g142g139g150g155g3g145g136g3g131g3g6g8g17g3g143g135g143g132g135g148g3g139g144g150g145g3g139g150g149g3g145g153g144g3g142g131g144g137g151g131g137g135g3g131g144g134g3g144g145g150g139g136g139g135g134g3g150g145g3g150g138g
20、135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g138g131g149g3g150g138g135g3g149g131g143g135g3g149g150g131g150g151g149g3g131g149g3g150g138g135g3g145g136g136g139g133g139g131g142g3g152g135g148g149g139g145g144g149g484g3g3g6g8g17g3g143g135g143g132g135g1
21、48g149g3g131g148g135g3g150g138g135g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g132g145g134g139g135g149g3g145g136g3g4g151g149g150g148g139g131g481g3g5g135g142g137g139g151g143g481g3g5g151g142g137g131g148g139g131g481g3g6g148g145g131g150g139g131g481g3g6g155g146g148g151g149g4
22、81g3g6g156g135g133g138g3g21g135g146g151g132g142g139g133g481g3g7g135g144g143g131g148g141g481g3g8g149g150g145g144g139g131g481g3g9g139g144g142g131g144g134g481g3g9g145g148g143g135g148g3g28g151g137g145g149g142g131g152g3g21g135g146g151g132g142g139g133g3g145g136g3g16g131g133g135g134g145g144g139g131g481g3g9
23、g148g131g144g133g135g481g3g10g135g148g143g131g144g155g481g3g10g148g135g135g133g135g481g3g11g151g144g137g131g148g155g481g3g12g133g135g142g131g144g134g481g3g12g148g135g142g131g144g134g481g3g12g150g131g142g155g481g3g15g131g150g152g139g131g481g3g15g139g150g138g151g131g144g139g131g481g3g15g151g154g135g14
24、3g132g145g151g148g137g481g3g16g131g142g150g131g481g3g17g135g150g138g135g148g142g131g144g134g149g481g3g17g145g148g153g131g155g481g3g19g145g142g131g144g134g481g3g19g145g148g150g151g137g131g142g481g3g21g145g143g131g144g139g131g481g3g22g135g148g132g139g131g481g3g22g142g145g152g131g141g139g131g481g3g22g1
25、42g145g152g135g144g139g131g481g3g22g146g131g139g144g481g3g22g153g135g134g135g144g481g3g22g153g139g150g156g135g148g142g131g144g134g481g3g23g151g148g141g135g155g3g131g144g134g3g24g144g139g150g135g134g3g14g139g144g137g134g145g143g484g3g3g3g3g3g8g24g21g18g19g8g4g17g3g6g18g16g16g12g23g23g8g8g3g9g18g21g3g
26、22g23g4g17g7g4g21g7g12g29g4g23g12g18g17g3g6g18g16g12g23g50g3g8g24g21g18g19g50g8g17g3g7g8g3g17g18g21g16g4g15g12g22g4g23g12g18g17g3g8g24g21g18g19g34g12g22g6g11g8g22g3g14g18g16g12g23g8g8g3g9g111g21g3g17g18g21g16g24g17g10g3g3g3g3CEN-CENELECg3Management Centre: Avenue Marnix 17, B-1000 Brussels g825g3g88
27、4g882g883g889g3g6g8g17g3 g4g142g142g3g148g139g137g138g150g149g3g145g136g3g135g154g146g142g145g139g150g131g150g139g145g144g3g139g144g3g131g144g155g3g136g145g148g143g3g131g144g134g3g132g155g3g131g144g155g3g143g135g131g144g149g3g148g135g149g135g148g152g135g134g3g153g145g148g142g134g153g139g134g135g3g13
28、6g145g148g3g6g8g17g3g144g131g150g139g145g144g131g142g3g16g135g143g132g135g148g149g484g3g21g135g136g484g3g17g145g484g3g8g17g3g12g22g18g3g891g884g886g883g486g885g891g884g483g884g882g883g889g3g8BS EN ISO 9241-392:2017g8g17g3g12g22g18g3g891g884g886g883g487g885g891g884g483g884g882g883g889g3g525g8g526Euro
29、pean foreword The text of ISO 9241-392:2015 has been prepared by Technical Committee ISO/TC 159 “Ergonomics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 9241-392:2017 by Technical Committee CEN/TC 122 “Ergonomics” the secretariat of which is held by
30、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 September 2017, and conflicting national standards shall be withdrawn at the latest by September 2017. Attention is drawn to the possibility th
31、at 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. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound t
32、o 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, R
33、omania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 9241-392:2015 has been approved by CEN as EN ISO 9241-392:2017 without any modification. BS ISO 9241-392:2015ISO 9241-392:2015(E)Foreword ivIntroduction vi1 Scope .12 Nor
34、mative references 1g885g3 g23g135g148g143g149g3g131g144g134g3g134g135g976g139g144g139g150g139g145g144g149 .14 Guiding concepts 34.1 Framework .34.2 Review of factors .44.2.1 General44.2.2 Interocular geometric differences 44.2.3 Interocular photometric differences 54.2.4 Interocular photometric inte
35、raction.64.2.5 Accommodation-convergence mismatch64.2.6 Other factors to be considered for stereoscopic presentation .7g886g484g884g484g889g3 g22g151g143g143g131g148g155 .95 Ergonomic recommendations .105.1 General 105.2 Viewing conditions .105.2.1 General.105.2.2 Design viewing distance .10g887g484
36、g884g484g885g3 g12g144g150g135g148g146g151g146g139g142g142g131g148g155g3g134g139g149g150g131g144g133g135 105.3 Interocular geometrical differences 115.3.1 Interocular vertical misalignment .115.3.2 Interocular rotational misalignment .11g887g484g885g484g885g3 g12g144g150g135g148g145g133g151g142g131g
37、148g3g143g131g137g144g139g976g139g133g131g150g139g145g144g3g134g139g136g136g135g148g135g144g133g135 115.4 Interocular photometric differences .115.4.1 Interocular luminance difference .115.4.2 Interocular contrast difference 12g887g484g886g484g885g3 g12g144g150g135g148g145g133g151g142g131g148g3g133g
38、138g148g145g143g131g150g139g133g139g150g155g3g134g139g136g136g135g148g135g144g133g135 .125.5 Interocular photometric interaction .125.5.1 Crosstalk.125.6 Accommodation convergence mismatch .125.7 Other factors to be considered for stereoscopic presentation .136 How to use the ergonomic recommendatio
39、ns 136.1 General 136.2 Report 13Annex A (informative) Overview of the ISO 9241- series .14Annex B (informative) Viewing conditions .15Annex C (informative) Numerical values to be considered for assessment of visual fatigue and discomfort .17Annex D (informative) Other factors to be considered for st
40、ereoscopic presentations 27Annex E (informative) Sample procedure for assessing applicability and conformance .29Bibliography .31 ISO 2015 All rights reserved iiiContents PageBS EN ISO 9241-392:2017g12g22g18g3g891g884g886g883g487g885g891g884g483g884g882g883g887g525g8g526BS ISO 9241-392:2015ISO 9241-
41、392:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards g132g145g134g139g135g149g3g523g12g22g18g3g143g135g143g132g135g148g3g132g145g134g139g135g149g524g484g3g23g138g135g3g153g145g148g141g3g145g136g3g146g148g135g146g131g148g139g144g1
42、37g3g12g144g150g135g148g144g131g150g139g145g144g131g142g3g22g150g131g144g134g131g148g134g149g3g139g149g3g144g145g148g143g131g142g142g155g3g133g131g148g148g139g135g134g3g145g151g150g3g150g138g148g145g151g137g138g3g12g22g18g3g150g135g133g138g144g139g133g131g142g3g133g145g143g143g139g150g150g135g135g14
43、9g484g3g8g131g133g138g3g143g135g143g132g135g148g3g132g145g134g155g3g139g144g150g135g148g135g149g150g135g134g3g139g144g3g131g3g149g151g132g140g135g133g150g3g136g145g148g3g153g138g139g133g138g3g131g3g150g135g133g138g144g139g133g131g142g3committee has been established has the right to be represented on
44、 that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. g12g22g18g3g133g145g142g142g131g132g145g148g131g150g135g149g3g133g142g145g149g135g142g155g3g153g139g150g138g3g150g138g135g3g12g144g150g135g148g144g131g150g139g145g144g131
45、g142g3g8g142g135g133g150g148g145g150g135g133g138g144g139g133g131g142g3g6g145g143g143g139g149g149g139g145g144g3g523g12g8g6g524g3g145g144g3g131g142g142g3g143g131g150g150g135g148g149g3g145g136g3electrotechnical standardization.The procedures used to develop this document and those intended for its furt
46、her maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the g134g139g136g136g135g148g135g144g150g3g150g155g146g135g149g3g145g136g3g12g22g18g3g134g145g133g151g143g135g144g150g149g3g149g138g145g151g142g134g3g132g135g3g144g145g150g135g13
47、4g484g3g23g138g139g149g3g134g145g133g151g143g135g144g150g3g153g131g149g3g134g148g131g136g150g135g134g3g139g144g3g131g133g133g145g148g134g131g144g133g135g3g153g139g150g138g3g150g138g135g3editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).g4g150g150g135g144g150g139g145g144g
48、3g139g149g3g134g148g131g153g144g3g150g145g3g150g138g135g3g146g145g149g149g139g132g139g142g139g150g155g3g150g138g131g150g3g149g145g143g135g3g145g136g3g150g138g135g3g135g142g135g143g135g144g150g149g3g145g136g3g150g138g139g149g3g134g145g133g151g143g135g144g150g3g143g131g155g3g132g135g3g150g138g135g3g14
49、9g151g132g140g135g133g150g3g145g136g3g146g131g150g135g144g150g3g148g139g137g138g150g149g484g3g12g22g18g3g149g138g131g142g142g3g144g145g150g3g132g135g3g138g135g142g134g3g148g135g149g146g145g144g149g139g132g142g135g3g136g145g148g3g139g134g135g144g150g139g136g155g139g144g137g3g131g144g155g3g145g148g3g131g142g142g3g149g151g133g138g3g146g131g150g135g144g150g3g148g139g137g138g150g149g484g3g7g135g150g131g139g142g149g3g145g136g3g131g144g155g3g146g131g150g135g144g150g3g148g139g137g138g150g149g3g139g134g135g144g150g139g976g139g135g134g3g134g151g148g139g144g137g3g150g138g135g3g134g13
