ISO INTERNATIONAL STANDARD 21802 First edition 2019-01 Assistive products Guidelines on cognitive accessibility Daily time management Produits d'assistance - Lignes directrices relatives a I'accessibilite cognitive- Gestion quotidienne Reference number IS0 21802:2019(E) [so @IS02019 IS0 21802:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 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 or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 21802:2019(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references ..1 3 Terms and definitions ..1 4 Daily time management .3 4.1 General .3 4.2 Time awareness. .4 4.2.1To be aware of the passage of time .4 4.3 Orientation to time.. ..7 4.3.1 Orientationtotimetoknowwhenactivitiesoreventswilltakeplace 7 4.3.2 To know time within the day or night 9 4.4 Time management. .10 4.4.1 To estimate time needed for activities ..10 4.4.2 To structure one's daily routines .11 4.4.3 To plan when to do things. .12 4.4.4 To plan and manage time for undertaking multiple tasks .13 4.5 Adapting to time demands. ..14 4.5.1 To adapt to time. ..14 Annex A (informative) Various examples of design applications ..15 Annex B (informative) Rationale ..20 Bibliography .22 @ IS0 2019 - All rights reserved ii