Preface This volume contains the papers presented at IWESQ 2019: 1st International Workshop on Experience with SQuaRE series and their Future Direction held on December 2, 2019 in Putrajaya. There were 7 submissions. Each submission was reviewed by at least 3, and on the average 4.1, program committee members. The committee decided to accept 7 papers. The program also includes 1 invited talks. The ISO/IEC 25000 (Systems and Software Quality Requirements and Eval- uation: SQuaRE) series is a set of international standards for systems and soft- ware, data and IT service quality, which has been widely used for a couple of decades. In the research field, it have been also examined as a tool for performing various analyses and evaluations on systems and software quality. The 1st International Workshop on Experience with SQuaRE series and their Future Direction (IWESQ 2019) aims at sharing such research outcomes and issues, and experience of practical applications of the SQuaRE series, in order to promote much more fruitful research and practice for quality systems and software products. Furthermore, we gratefully acknowledge the professional work of the inter- national program committee members, who have contributed substantially with their highly qualified referee reports. In addition, we owe great thanks to the APSEC conference organization members for their dedication and professionalism in taking care of the many aspects of conference management. Moreover, we would like to thank the developers and other professional staff of EasyChair.org, who made it possible for us to use the resources of this excel- lent and comprehensive conference management system, from the call of papers and inviting reviewers, to handling paper submissions, communicating with the authors, and creating the online volume of the conference proceedings. We also want to thank all presenters and attendees for actively contributing to the success of IWESQ 2019. We are looking forward to excellent presenta- tions and fruitful discussions, which will broaden our professional horizons. All participants are invited to make new friends within the community of SQuaRE users. January 13, 2020 PC chair Tokyo Tsuyoshi Nakajima v Table of Contents Study Group Report on SQuaRE Future Direction . . . . . . . . . . . . . . . . . . . . 1 Tsuyoshi Nakajima Revisiting the Quality in Use model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Raul Martinez Examples of practical use of ISO 25000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Andrea Trenta and Domenico Natale Quality Consideration for e-Learning System based on ISO/IEC 25000 Quality Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Aedah Abd Rahman Usability in software development process -Proposal of Society/Stakeholder Centered Design (SCD)- . . . . . . . . . . . . . . . . . . . . . . . . 18 Shinichi Fukuzumi and Nowky Hirasawa test management based on quality characteristics . . . . . . . . . . . . . . . . . . . . . 20 Daiju Kato, Ayako Okuyama and Hiroshi Ishikawa Research on Quality Model of Industrial Application Software . . . . . . . . . . 22 Yangyang Zhang, Xiaojian Liu and Xun Sun Hidden-use Case for Eliciting Quality in Use . . . . . . . . . . . . . . . . . . . . . . . . . 25 Natsuko Noda, Tomoji Kishi and Shin’Ichi Fukuzumi vi Program Committee Lizhi Cai Shanghai Key Laboratory of Computer Software Evaluating & Testing Bill Curtis CAST Shinichi Fukuzumi RIKEN Hyunchong Kim TTA Toshihiro Komiyama NEC Corporation Raúl Martı́nez IRAM Herman Md-Tahir MSTB Mohd-Khaizul-Azhar Malaysian Software Testing Board Mohd-Yusof Tsuyoshi Nakajima Shibaura Institute of Technology Domenico Natale AgID Andrea Trenta TIM Noriko Wada Yamanashi Eiwa college Yangyang Zhang China Electronics Standardization Institute vii