1、BS ISO/IEC 24779-4:2017 Information technology Cross-jurisdictional and societal aspects of implementation of biometric technologies Pictograms, icons and symbols for use with biometric systems Part 4: Fingerprint applications BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2
2、013 15:06BS ISO/IEC 24779-4:2017 BRITISH STANDARD National foreword This 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 ob
3、tained on 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 2017 ISBN 978 0 580 83689 3 ICS 01.080.50; 35.240
4、.15 Compliance 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 publication Date T e x t a f f e c t e dBS ISO/IEC 24779
5、-4:2017 Information technology Cross- jurisdictional and societal aspects of implementation of biometric technologies Pictograms, icons and symbols for use with biometric systems Part 4: Fingerprint applications Technologies de linformation Aspects socitaux et trans- juridictionnels de la mise en oe
6、uvre des technologies biomtriques Pictogrammes, icnes et symboles pour utilisation avec les systmes biomtriques Partie 4: Applications des empreintes digitales INTERNATIONAL STANDARD ISO/IEC 24779-4 Reference number ISO/IEC 24779-4:2017(E) First edition2017-01 ISO/IEC 2017 BS ISO/IEC 24779-4:2017ii
7、ISO/IEC 2017 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO/IEC 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
8、posting on the internet or 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 office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 F
9、ax +41 22 749 09 47 copyrightiso.org www.iso.org ISO/IEC 24779-4:2017(E)BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E)Foreword iv Introduction v 1 Scope . 1 2 Normative references 2 3 T erms and definitions . 2 4 Individual symbols, icons and pictograms 2 4.1 General . 2 4.2 General symbol indicatin
10、g fingerprint application . 2 4.3 Finger/hand placement. 3 4.4 Finger/hand quality feedback . 6 4.4.1 Press (more or less) 6 4.4.2 Raise/lower angle . 7 5 Finger/hand positioning 8 5.1 General . 8 5.2 Overlay visual guidance for finger/hand orientation 9 5.3 Necessary finger/hand movement .11 5.3.1
11、Lateral movements .11 5.3.2 Forward/backward movements 14 5.4 Rotation 17 5.4.1 General.17 5.4.2 Rotate clockwise .17 5.4.3 Rotate Counter-Clockwise 18 5.5 Change angle 20 5.5.1 General.20 5.5.2 Raise/increase finger angles 20 5.5.3 Lower/decrease finger angles .22 5.6 Rolling finger(s) 23 5.7 Testi
12、ng of hand-positioning visual guidance .24 Annex A (informative) Usability testing approach 25 Annex B (informative) Usability study of corrective visual guidance Lateral, forward/ backward and rotating movements .30 Annex C (informative) Stepwise illustrations of the animation of Figure 30 34 Bibli
13、ography .37 ISO/IEC 2017 All rights reserved iii Contents PageBS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E) Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National b
14、odies that are members of ISO or IEC participate in the development 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. Othe
15、r international organizations, governmental and non-governmental, in 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
16、for its further maintenance are described in the ISO/IEC Directives, 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.
17、org/directives). 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. Details of any patent rights identified during the development of the document will
18、be in the Introduction and/or on the ISO list of patent declarations 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 expressi
19、ons related to conformit y assessment, as well as information about ISOs 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
20、technology, Subcommittee SC 37, Biometrics. A list of all parts in the ISO/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) Introduction A major public application of biometric recognition today is likely to be passpor
21、ts, but in the near future, it is probable that biometric recognition will be 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
22、of devices or devices observed via CCTV and an audio link. Language-independent 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
23、one mode of presentation (e.g. visual and audible or tactile). Only visual presentation 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, ico
24、ns and symbols is required since in the absence of widely used standard pictograms, 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 20
25、17 All rights reserved vBS ISO/IEC 24779-4:2017BS ISO/IEC 24779-4:2017Information technology Cross-jurisdictional and societal aspects of implementation of biometric technologies Pictograms, icons and symbols for use with biometric systems Part 4: Fingerprint applications 1 Scope This document conta
26、ins a set of symbols, icons and pictograms to help the general public understand 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 stati
27、c instructions related to a fingerprint device, display dynamic real-time information 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
28、and real-time action or feedback symbols, icons and pictograms. The fingerprint device 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
29、next, hand orientation (switched hands), finger/hand quality feedback, press (more 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 an
30、d pictograms are presented individually, it is intended that the symbols, icons and pictograms be combined to fully illustrate the fingerprinting interaction. INTERNATIONAL ST ANDARD ISO/IEC 24779-4:2017(E) ISO/IEC 2017 All rights reserved 1BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E) Alternative
31、illustrations might be used; for example, in a customs or immigration environment, procedures 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
32、 booth, an animated video or series of transitional frames while waiting to use the biometric 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
33、International standard, but they might need additional symbols and information. 2 Normative references There are no normative references in this document. 3 T erms a nd definiti ons No terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standar
34、dization at the following addresses: IEC Electropedia: available at http:/ /www.electropedia.org/ ISO Online browsing platform: available at http:/ /www.iso.org/obp 4 Individual symbols, icons and pictograms 4.1 General The symbols and icons for aiding the fingerprint presentations are shown in the
35、following figures. The symbols, icons and pictograms included in this clause have undergone usability testing 1) . 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 de
36、scribed the context in which the symbols, icons and pictograms were to be used and asked each participant 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
37、fingerprint devices based on the symbols, icons or pictograms. A more detailed description of the testing procedures and results are presented in Annex A. 4.2 Gener al s ymbol ind icating fingerprint app lication The following symbol should be used to indicate that a fingerprint application is in pl
38、ace. 1) Research conducted by the National Institute of Standards and Technology (NIST).2 ISO/IEC 2017 All rights reservedBS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E) Figure 1 Fingerprint application IEC 60417-6338 On biometric systems, this symbol is used to indicate that the system is dedicated
39、to fingerprint applications. There should also be an indication of the finger(s) to be used. 4.3 Finger/hand placement The 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 h
40、and orientation and prevent “hovering” over the platen. In the full procedure, these symbols, icons and pictograms should 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 s
41、hown above can be drawn equivalently. F i g u r e 2 F i n g e r / h a n d p l a c e m e n t , i n d e x f i n g e r o f r i g h t h a n d I E C 6 0 4 1 7 - 6 3 3 9 - 1 ISO/IEC 2017 All rights reserved 3BS ISO/IEC 24779-4:2017ISO/IEC 24779-4:2017(E) On biometric systems, this symbol is used to indica
42、te 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 index finger of the left hand to be placed on the platen. NOTE 1 The meaning of this graphical symbol depends on its orientation
43、. F i g u r e 3 F i n g e r / h a n d p l a c e m e n t , f o u r f i n g e r s o f r i g h t h a n d I E C 6 0 4 1 7 - 6 3 3 9 - 2 On biometric systems, this symbol is used to indicate that the system requests the four fingers of the right hand to be placed on the platen. A mirrored graphical symbo
44、l 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 hand IEC 60417-6339-34 ISO/IEC 2017 All rights reservedBS ISO/IEC 24
45、779-4:2017ISO/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 requests the thumb of the left hand to be placed on the platen.
46、 NOTE 3 The meaning of this graphical symbol depends on its orientation. Figure 5 Finger/hand placement, thumbs of left and right hands IEC 60417-6340-1 On biometric systems, this symbol is used to indicate that the system requests the thumbs of the left and right hands to be placed together on the
47、platen. F i g u r e 6 F i n g e r / h a n d p l a c e m e n t , i n d e x f i n g e r s o f l e f t a n d r i g h t h a n d s I E C 6 0 4 1 7 - 6 3 4 0 - 2 On biometric systems, this symbol is used to indicate that the system requests the index fingers of the left and right hands to be placed togeth
48、er 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 feedback 4.4.1 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
49、procedure, 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 context about what is “more” or “less” required. Figure 7 Press IEC 60417-6341 On biometric syste
