IEC 63203-402-1:2022

Wearable electronic devices and technologies - Part 402-1: Performance measurement of fitness wearables - Test methods of glove-type motion sensors for measuring finger movements

IEC 63203-402-1:2022 specifies test methods for wearable glove-type motion sensors to measure finger movements. The measurement methods include goniometric parameters related to the finger postures and flexion dynamics. Glove-type motion sensors are the type of gloves considered within the scope of this document for testing and measurement. This document describes direct and indirect measurement methods. In the direct measurement method, the angles of the joints of each finger are directly measured by a goniometer. The indirect method uses a measurement device such as a servomotor-based angle-measuring device. This document is applicable to angle measurement of all gloves with glove-type motion sensors without limitation of the device technology or size.

Technologies et dispositifs électroniques prêts-à-porter - Partie 402-1: Mesure des performances des dispositifs prêts-à-porter d’activité physique - Méthodes d’essai des capteurs de mouvement type gant pour le mesurage des mouvements digitaux

L'IEC 63203-402-1:2022 spécifie les méthodes d'essai des capteurs de mouvement type gant prêts-à-porter pour le mesurage des mouvements digitaux. Les méthodes de mesure comprennent les paramètres goniométriques relatifs à la position et à la dynamique de flexion des doigts. Les capteurs de mouvement type gant sont les types de gants couverts par le présent document pour les essais et mesurages. Le présent document décrit les méthodes de mesure directe et indirecte. Dans la méthode de mesure directe, les angles des articulations de chaque doigt sont mesurés directement par un goniomètre. La méthode de mesure indirecte utilise un dispositif de mesure tel qu’un dispositif de mesure d’angle à servomoteur. Le présent document est applicable au mesurage d’angle de tous les gants ayant des capteurs de mouvement type gant sans limitation de technologie ou de taille du dispositif.

General Information

• Status: Published
• Publication Date: 03-Nov-2022
• ICS: 31.020 - Electronic components in general
• Technical Committee: TC 124 - Wearable electronic devices and technologies
• Drafting Committee: WG 4 - TC 124/WG 4
• Current Stage: PPUB - Publication issued
• Start Date: 02-Dec-2022
• Completion Date: 04-Nov-2022

Standards Content (Sample)

IEC 63203-402-1 ®
Edition 1.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Wearable electronic devices and technologies –
Part 402-1: Performance measurement of fitness wearables – Test methods of
glove-type motion sensors for measuring finger movements

Technologies et dispositifs électroniques prêts-à-porter –
Partie 402-1: Mesure des performances des dispositifs prêts-à-porter d’activité
physique – Méthodes d’essai des capteurs de mouvement type gant pour le
mesurage des mouvements digitaux

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IEC 63203-402-1 ®
Edition 1.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Wearable electronic devices and technologies –

Part 402-1: Performance measurement of fitness wearables – Test methods of

glove-type motion sensors for measuring finger movements

Technologies et dispositifs électroniques prêts-à-porter –

Partie 402-1: Mesure des performances des dispositifs prêts-à-porter d’activité

physique – Méthodes d’essai des capteurs de mouvement type gant pour le

mesurage des mouvements digitaux

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.020 ISBN 978-2-8322-5999-3

– 2 – IEC 63203-402-1:2022 © IEC 2022
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
3.1 General terms . 5
3.2 Angle between finger joints . 6
4 Test conditions and method . 7
4.1 Test conditions . 7
4.2 Preparation of gloves under test . 7
4.3 Test methods . 7
4.3.1 Direct measurement test procedure: angle between finger joints. 7
4.3.2 Indirect measurement test procedure: angle between finger joints with
sensors. 9
5 Test report . 11
Annex A (informative) Glove-type motion sensors . 13
A.1 Glove-type motion sensors . 13
A.2 Examples by sensing type . 13
A.2.1 Schematic of a resistive-type glove sensor . 13
A.2.2 Schematic of a capacitive-type glove sensor . 14
A.2.3 Schematic of a piezoelectric-type glove sensor . 14
Bibliography . 15

Figure 1 – Position of DIP, PIP, IP and MCP . 7
Figure 2 – Direct measurement method using a manual goniometer . 8
Figure 3 – Test setup based on the servomotor for sensor angle measurement . 10
Figure 4 – Test procedure of angle measurement in the wearable glove based on the
servomotor. 10
Figure A.1 – Examples of glove-type motion sensors . 13
Figure A.2 – Schematic of a resistive-type glove sensor . 13
Figure A.3 – Schematic of a capacitive-type glove sensor . 14
Figure A.4 – Structure of a piezoelectric-type glove sensor . 14

Table 1 – Comparison of angle data measured with a glove sensor and goniometer . 9
Table 2 – Comparison of angle data measured with a glove sensor and servomotor . 11

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
WEARABLE ELECTRONIC DEVICES AND TECHNOLOGIES –

Part 402-1: Performance measurement of fitness wearables – Test
methods of glove-type motion sensors for measuring finger movements

FOREWORD
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IEC 63203-402-1 has been prepared by IEC technical committee 124: Wearable electronic
devices and technologies. It is an International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
124/195/FDIS 124/204/RVD
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 International Standard is English.

– 4 – IEC 63203-402-1:2022 © IEC 2022
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 63203 series, published under the general title Wearable electronic
devices and technologies, can be found on the IEC website.
The committee has decided that the contents
...