John Waterworth Kei Hoshi Department of Informatics School of Art, Architecture and Design UmeåUniversity University of South Australia Umeå,Sweden Adelaide, Australia ISSN1571-5035 Human–Computer Interaction Series ISBN978-3-319-30332-1 ISBN978-3-319-30334-5 (eBook) DOI10.1007/978-3-319-30334-5 Library of Congress Control Number: 2016937419 ©Springer International Publishing Switzerland 2016 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology nowknownorhereafter developed. Theuseofgeneral descriptive names,registered names,trademarks, service marks,etc.in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Thepublisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper This Springer imprint is published by Springer Nature Theregistered company is Springer International Publishing AG Switzerland