Form factor of smart mobile devices - Part 1: Impact on multimedia services

IEC TR 63447-1:2023 introduces various form factors of smart mobile devices and their impact on multimedia services.
It does not deal with:
a) SMD performance to process multimedia services;
b) hardware performance and technology for each part, such as the battery, the antenna, the display, the main processor, various sensors;
c) the characteristics of the SMD's operating system (Android, iPhone OS etc.);
d) the generation characteristics of telecommunication and radio frequency (including wireless);
e) wearable devices, like smart watch, AR (augmented reality), VR (virtual reality) and so on.

General Information

Status
Published
Publication Date
05-Dec-2023
Current Stage
PPUB - Publication issued
Start Date
08-Dec-2023
Completion Date
06-Dec-2023
Ref Project

Buy Standard

Technical report
IEC TR 63447-1:2023 - Form factor of smart mobile devices - Part 1: Impact on multimedia services Released:6. 12. 2023
English language
17 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


IEC TR 63447-1 ®
Edition 1.0 2023-12
TECHNICAL
REPORT
Form factor of smart mobile devices –
Part 1: Impact on multimedia services

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 IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: sales@iec.ch.
IEC TR 63447-1 ®
Edition 1.0 2023-12
TECHNICAL
REPORT
Form factor of smart mobile devices –

Part 1: Impact on multimedia services

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.60  ISBN 978-2-8322-7878-9

– 2 – IEC TR 63447-1:2023 © IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 7
4 Overview . 7
4.1 General . 7
4.2 SMD history . 7
4.3 Usage trends of SMD . 8
4.4 Multimedia services . 9
5 Impact of SMD form factors on multimedia services . 10
5.1 Camera . 10
5.2 Display . 11
5.2.1 Display size changes . 11
5.2.2 Various screen form factors . 12
5.2.3 Deformable screen . 13
5.3 Touchscreen . 14
5.4 Waterproofness . 15
6 Potential new work items for IEC TC 100 . 16
Bibliography . 17

Figure 1 – Percentage of average SMD usage time per media in the USA . 8
Figure 2 – Percentage of average time spent with media in the world (smartphone) . 9
Figure 3 – Cameras in SMD . 10
Figure 4 – Example of camera lens structure to reduce the prominent shape . 10
Figure 5 – Example of changeable front camera structure . 11
Figure 6 – SMD display trend . 12
Figure 7 – Notch display . 12
Figure 8 – Pin hole and teardrop display . 12
Figure 9 – Dual punch hole display . 13
Figure 10 – Various SMD folding types . 14
Figure 11 – Usage example of rollable SMD . 14
Figure 12 – Example of finger touch and pen touch. 15

Table 1 – Classification of touch pen . 15

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FORM FACTOR OF SMART MOBILE DEVICES –

Part 1: Impact on multimedia services

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) IEC draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). IEC takes no position concerning the evidence, validity or applicability of any claimed patent rights in
respect thereof. As of the date of publication of this document, IEC had not received notice of (a) patent(s), which
may be required to implement this document. However, implementers are cautioned that this may not represent
the latest information, which may be obtained from the patent database available at https://patents.iec.ch. IEC
shall not be held responsible for identifying any or all such patent rights.
IEC TR 63447-1 has been prepared by subcommittee Technical Area 1: Terminal for audio,
video and data services and content, of IEC technical committee 100: Audio, video and
multimedia systems and equipment. It is a Technical Report.
The text of this Technical Report is based on the following documents:
Draft Report on voting
100/4033/DTR 100/4067/RVDTR
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this Technical Report is English.

– 4 – IEC TR 63447-1:2023 © IEC 2023
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts in the IEC 63447 series, published under the general title Form factor of smart
mobile devices, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
INTRODUCTION
Smart mobile devices (SMD) initially utilized communication services as a key element and are
designed to interact both with users and other devices connected to the network. Along with
advances in communication technology, various multimedia services other than communication
are available on SMDs because of the developments in SMD hardware performance.
SMDs have changed and have become more compact to make it easier for users to use
multimedia. For this purpose, hardware technology is developing.
This Technical Report introduces the main SMD form factors for multimedia services, explains
how to design an effective SMD, and finally summarizes new work items to manage in TC 100
in the near future.
– 6 – IEC TR 63447-1:2023 © IEC 2023
FORM FACTOR OF SMART MOBILE DEVICES –

Part 1: Impact on multimedia services

1 Scope
This document introduces various form factors of smart mobile devices and their impact on
multimedia services.
It does not deal with:
a) SMD performance to process multimedia services;
b) hardware performance and technology for each part, such as the battery, the antenna, the
display, the main processor, various sensors;
1 2
c) the characteristics of the SMD's operating system (Android , iPhone OS etc.);
d) the generation characteristics of telecommunication and radio frequency (including
wireless);
e) wearable devices, like smart watch, AR (augmented reality), VR (virtual reality) and so on.
2 Normative references
There are no normative references in this document.
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following
addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.