1、BS ISO/IEC 24779-4:2017Information technology Cross-jurisdictional and societal aspects of implementation of biometric technologies Pictograms, icons and symbols for use with biometric systemsPart 4: Fingerprint applicationsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013
2、15:06BS ISO/IEC 24779-4:2017 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO/IEC 24779-4:2017.The UK participation in its preparation was entrusted to Technical Committee IST/44, Biometrics.A list of organizations represented on this committee can be obtained o
3、n request 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 83689 3 ICS 01.080.50; 35.240.15 Complia
4、nce with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO/IEC 24779-4:2017Informa
5、tion technology Cross-jurisdictional and societal aspects of implementation of biometric technologies Pictograms, icons and symbols for use with biometric systems Part 4: Fingerprint applicationsTechnologies de linformation Aspects socitaux et trans-juridictionnels de la mise en oeuvre des technolog
6、ies biomtriques Pictogrammes, icnes et symboles pour utilisation avec les systmes biomtriques Partie 4: Applications des empreintes digitalesINTERNATIONAL STANDARDISO/IEC24779-4Reference numberISO/IEC 24779-4:2017(E)First edition2017-01 ISO/IEC 2017BS ISO/IEC 24779-4:2017ii ISO/IEC 2017 All rights r
7、eservedCOPYRIGHT PROTECTED DOCUMENT ISO/IEC 2017, Published in SwitzerlandAll 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
8、an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.
9、orgwww.iso.orgISO/IEC 24779-4:2017(E)BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 23 Terms and definitions . 24 Individual symbols, icons and pictograms 24.1 General . 24.2 General symbol indicating fingerprint application . 24.3 Finger/han
10、d placement. 34.4 Finger/hand quality feedback . 64.4.1 Press (more or less) 64.4.2 Raise/lower angle . 75 Finger/hand positioning 85.1 General . 85.2 Overlay visual guidance for finger/hand orientation 95.3 Necessary finger/hand movement . 115.3.1 Lateral movements .115.3.2 Forward/backward movemen
11、ts 145.4 Rotation 175.4.1 General. 175.4.2 Rotate clockwise .175.4.3 Rotate Counter-Clockwise 185.5 Change angle 205.5.1 General. 205.5.2 Raise/increase finger angles 205.5.3 Lower/decrease finger angles . 225.6 Rolling finger(s) 235.7 Testing of hand-positioning visual guidance .24Annex A (informat
12、ive) Usability testing approach 25Annex B (informative) Usability study of corrective visual guidance Lateral, forward/backward and rotating movements .30Annex C (informative) Stepwise illustrations of the animation of Figure 30 34Bibliography .37 ISO/IEC 2017 All rights reserved iiiContents PageBS
13、ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)ForewordISO (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
14、 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, i
15、n 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.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives,
16、 Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of t
17、he 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. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations
18、received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs
19、 adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.The committee responsible for this document is ISO/IEC JTC1, Information technology, Subcommittee SC 37, Biometrics.A list of all parts in the ISO
20、/IEC 24779 series can be found on the ISO website.iv ISO/IEC 2017 All rights reservedBS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)IntroductionA major public application of biometric recognition today is likely to be passports, but in the near future, it is probable that biometric recognition will b
21、e used in other public devices. These devices will be located in a variety of environments including unsupervised, a device supervised by an attendant or only partly supervised for example, an attendant supervising a number of devices or devices observed via CCTV and an audio link. Language-independ
22、ent pictograms, icons and symbols that indicate the biometric modality and illustrate actions and behaviour required will be particularly important for occasional users. In general, it is desirable for there to be more than one mode of presentation (e.g. visual and audible or tactile). Only visual p
23、resentation is addressed in ISO/IEC 24779.It is recommended that pictograms, icons and symbols are used in the enrolment process, so that the subject becomes familiar with their meaning.A standard family of pictograms, icons and symbols is required since in the absence of widely used standard pictog
24、rams, icons and symbols, manufacturers will adopt their own proprietary printed pictograms, icons and symbols for display on screens. This is likely to lead to confusion for public users of self-service devices. ISO/IEC 2017 All rights reserved vBS ISO/IEC 24779-4:2017BS ISO/IEC 24779-4:2017Informat
25、ion technology Cross-jurisdictional and societal aspects of implementation of biometric technologies Pictograms, icons and symbols for use with biometric systems Part 4: Fingerprint applications1 ScopeThis document contains a set of symbols, icons and pictograms to help the general public understand
26、 the concepts and procedures for using electronic systems that collect and/or process fingerprints. This set of symbols, icons and pictograms is designed to be used to identify the type of biometric device, provide static instructions related to a fingerprint device, display dynamic real-time inform
27、ation related to the fingerprint device, and indicate the status of the fingerprint device.To provide this functionality, the set of symbols, icons and pictograms includes both directional symbols, icons and pictograms and real-time action or feedback symbols, icons and pictograms. The fingerprint d
28、evice symbols, icons and pictograms can be categorized as finger/hand general biometric, kind of finger, four fingers or hand device, finger/hand placement, biometric position and impression which needs to be presented next, hand orientation (switched hands), finger/hand quality feedback, press (mor
29、e or less), raise/lower angle, finger/hand positioning, hand/finger orientation, necessary finger/hand movement (forward, backward, lateral), rotation, change angle, and rolling finger(s).Although the symbols, icons and pictograms are presented individually, it is intended that the symbols, icons an
30、d pictograms be combined to fully illustrate the fingerprinting interaction.INTERNATIONAL STANDARD ISO/IEC 24779-4:2017(E) ISO/IEC 2017 All rights reserved 1BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)Alternative illustrations might be used; for example, in a customs or immigration environment, pr
31、ocedures constructed from the individual symbols, icons and pictograms could additionally be presented as a series of posters while waiting to use the biometric system, a series of transitional frames in a biometric booth, an animated video or series of transitional frames while waiting to use the b
32、iometric system, and instructional leaflets to read while waiting to use the biometric system.This multi-part International standard focuses on communication with the data capture subject. Operators could use this International standard, but they might need additional symbols and information.2 Norma
33、tive referencesThere are no normative references in this document.3 Terms and definitionsNo terms and definitions are listed in this document.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org
34、/ ISO Online browsing platform: available at http:/www.iso.org/obp4 Individual symbols, icons and pictograms4.1 GeneralThe symbols and icons for aiding the fingerprint presentations are shown in the following figures.The symbols, icons and pictograms included in this clause have undergone usability
35、testing1). The symbols, icons and pictograms were tested with representative users using two different methods. The first round of testing used interviews. Using this approach, the interviewers described the context in which the symbols, icons and pictograms were to be used and asked each participan
36、t to identify the meaning of each symbol, icon or pictogram. This testing was followed by operational testing or task-based testing where participants were asked to take actions and interact with fingerprint devices based on the symbols, icons or pictograms. A more detailed description of the testin
37、g procedures and results are presented in Annex A.4.2 General symbol indicating fingerprint applicationThe following symbol should be used to indicate that a fingerprint application is in place.1) Research conducted by the National Institute of Standards and Technology (NIST).2 ISO/IEC 2017 All righ
38、ts reservedBS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)Figure 1 Fingerprint application IEC 60417-6338On biometric systems, this symbol is used to indicate that the system is dedicated to fingerprint applications.There should also be an indication of the finger(s) to be used.4.3 Finger/hand placem
39、entThe platen and fingers are visualized at equal value or identical line width to better convey pressing and touching, and to prevent hovering. Fingernails are included to reinforce hand orientation and prevent “hovering” over the platen. In the full procedure, these symbols, icons and pictograms s
40、hould be accompanied by a consistent profile image (see Figures 7, 8 and 9) to reinforce pressing and not hovering.Symbols, icons and pictograms visualizing other fingers than those shown above can be drawn equivalently.Figure 2 Finger/hand placement, index finger of right hand IEC 60417-6339-1 ISO/
41、IEC 2017 All rights reserved 3BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)On biometric systems, this symbol is used to indicate that the system requests the index finger of the right hand to be placed on the platen.A mirrored graphical symbol may be used to indicate that the system requests the in
42、dex finger of the left hand to be placed on the platen.NOTE 1 The meaning of this graphical symbol depends on its orientation.Figure 3 Finger/hand placement, four fingers of right hand IEC 60417-6339-2On biometric systems, this symbol is used to indicate that the system requests the four fingers of
43、the right hand to be placed on the platen.A mirrored graphical symbol may be used to indicate that the system requests the four fingers of the left hand to be placed on the platen.NOTE 2 The meaning of this graphical symbol depends on its orientation.Figure 4 Finger/hand placement, thumb of right ha
44、nd IEC 60417-6339-34 ISO/IEC 2017 All rights reservedBS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)On biometric systems, this symbol is used to indicate that the system requests the thumb of the right hand to be placed on the platen.A mirrored graphical symbol may be used to indicate that the system
45、 requests the thumb of the left hand to be placed on the platen.NOTE 3 The meaning of this graphical symbol depends on its orientation.Figure 5 Finger/hand placement, thumbs of left and right hands IEC 60417-6340-1On biometric systems, this symbol is used to indicate that the system requests the thu
46、mbs of the left and right hands to be placed together on the platen.Figure 6 Finger/hand placement, index fingers of left and right hands IEC 60417-6340-2On biometric systems, this symbol is used to indicate that the system requests the index fingers of the left and right hands to be placed together
47、 on the platen. ISO/IEC 2017 All rights reserved 5BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)4.4 Finger/hand quality feedback4.4.1 Press (more or less)To reinforce pressing and not hovering, each main fingerprinting symbol should be accompanied by a consistent “press” image. In the complete proce
48、dure, this has been visualized as a profile of a generalized finger or thumb, either at a downward angle, or side angle (to reflect the general orientation of the device). For a dynamic “Press more/less” indicator on the device itself, a simple + or sign can suffice, as the device can provide more c
49、ontext about what is “more” or “less” required.Figure 7 Press IEC 60417-6341On biometric systems, this symbol is used to indicate that the system requests the finger should be placed on the platen.Figure 8 Increase pressure IEC 60417-6342-1On biometric systems, this symbol is used to indicate that the system requests the finger/hand should be placed on the platen with increased pressure.6 ISO/IEC 2017 All rights reservedBS ISO/IEC 24779-4:2017ISO/IEC 24779-4:201
