Preface

Dear distinguished Authors and Guests, The organizing committee warmly welcome you to The 2 nd UPY International Conference on Applied Science and Education (UPINCASE), held on 3 – 4 November 2020 in Yogyakarta, Indonesia virtually. UPINCASE 2020 is implemented virtually, because as we all know, it is currently still in the state of the Covid-19 pandemic, so this limits our space. The topics covered in this conference include Engineering, Information Technology, Technology for Education, Applied Science, and Science Education. On behalf of The 2 nd UPINCASE 2020, we would like to thank all the authors that contributed to this conference. We would like to extend our special gratitude to the Keynote Speakers who support this conference. 1) Prof. Tai-Chien Kao (National Dong Hwa University, Taiwan) Theme: Science and Technology for Future Education 2) Prof. Wasino (Universitas Negeri Semarang, Indonesia) Theme: Social Transformation in Society 5.0 3) Dr. David Nwanna Dumbiri (University of Benin, Nigeria) Theme: Information and Technology for Sustainable Development 4) Prof. Suzuki Takashi (Kobe University, Japan) Theme: Business and Services Transformation in Society 5.0 5) Dr. Arman Shah bin Abdullah (Universiti Pendidikan Sultan Idris, Malysia) Theme: Innovation of Educational Technology 6) Dr. Paiman (Universitas PGRI Yogyakarta, Indonesia) Theme: Technology Development to Increase Crop Production The conference was held for two days and divided into two parts, Plenary Session and Parallel Session. On the first day, the keynote speaker at the Plenary Session is Prof. Kao (Taiwan), Prof. Wasino (Indonesia) and Dr. Dumbiri (Nigeria), then continued with Parallel Session. On the second day, the keynote speaker at the Plenary Session is Prof. Takashi (Japan), Dr. Arman Shah (Malaysia) and Dr. Paiman (Indonesia), then continued with Parallel Session. The conference was held online through the Zoom Meeting, and was attended by around 250 participants on the first and second day. The technical problem at this conference was about the unequal conditions of the internet network in each participant’s area, so that it was a bit of a hindrance, especially during the Parallel Session. The number of papers presented at this conference was 172 papers, which was divided into 9 Virtual Room, in two days. After the peer review process, the submitted papers were selected on the basis of originality, significance and clarity for the purpose of the conference. We hope that the conference results constituted significant contribution to the knowledge in these up to date scientific field. We will be committed ourselves to make this conference more and more professional with fully and enjoyable academic research and discussion platform for authors and attendees. Sincerely as always, we look forward to your attention and support to the next UPINCASE. With our warmest regards, Marti Widya Sari Conference Chair 5 November 2020 Universitas PGRI Yogyakarta, Indonesia Committee of The 2 nd UPINCASE 2020 Steering Committee, Editor in Chief, Official Committee, Editorial Board are available in the pdf Contact Person: 1) Marti Widya Sari Universitas PGRI Yogyakarta, Indonesia Email: widya@upy.ac.id 2) Committee of UPINCASE 2020 Universitas PGRI Yogyakarta, Indonesia Email: upincase@upy.ac.id