International 中 ISO Standard ISO 9241-115 Ergonomics of human-system First edition 2024-03 interaction - Part 115: Guidance on conceptual design user-system interaction design, user interface design and navigation design Ergonomiedel'interactionhomme-systeme Partie 115: Recommandations relatives a la conception conceptuelle, la conception de I'interaction utilisateur-systeme, la conception de I'interface utilisateur et la conception de la navigation Referencenumber ISO 9241-115:2024(en) @ ISO 2024 IS0 9241-115:2024(en) COPYRIGHT PROTECTED DOCUMENT IS02024 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 an intranet, without prior written permission. Permission can be requested from either ISO at the address below orIso'smemberbodyinthecountryoftherequester. ISo copyright office CP 40i: Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Email: [email protected] Website: www.iso.org Published in Switzerland @ IS0 2024 - All rights reserved ii