User Interface Design for Solar Panel Monitoring System on Android Smartphones Using User-Centered Design Method

AbstractWebsite is an integrated media delivery of information provided through the Internet network so that it can be accessed by anyone and anywhere very easily. The utilization of the website not only in small and large commercial companies but also in educational institutions in this case is the University of Sriwijaya, its own website has been very rapidly growing from User Interface sessions to feature features provided which progressively grows to follow the needs of the User. In this study the authors conducted an analysis on the Website of Sriwijaya University to measure the feasibility of User Interface on the website by using UCD method (User centered Design). UCD is a user interface design process that focuses on interface, accessibility, and Usefulness in user interface design that involves the user as the center of the process by providing input or assessment in the form of questionnaire. The final result of this study is the User Interface assessment of the UNSRI website (Sriwijaya University) conducted by the user. And from the results of this study found that 43.8% of students expressed satisfaction on the Interface of the UNSRIâ€™s website.Â Â Keywords: UCD, User Interface, User Centered Design, website.Â AbstrakWebsite merupakan suatu media penyampaian informasi terintegrasi yang disediakan melalui jaringan internet sehingga dapat diakses oleh siapapun dan dimanapun dengan sangat mudah. Pemanfaatan website tidak hanya pada perusahaan komersil kecil hinggga besar namun juga pada institusiÂ pendidikan dalam hal ini adalah Universitas Sriwijaya, website sendiri saat ini telah sangat berkembang pesat mulai dari sesi User Interface hingga fitur fitur yang disediakan yang semakin hari semakin berkembang mengikuti kebutuhan User. Dalam penelitian ini penulis melakukan analisis padaÂ Website Universitas Sriwijaya untuk mengukur kelayakan User Interface pada website tersebut dengan menggunakan metode UCD(User centered Design). UCD merupakan suatu proses desain user interface yang berfokus pada interface, accessibility, dan Usefulnes dalam desain user interface yang melibatkan pengguna(user) sebagai pusat dari proses dengan memberikan masukan atau penilaian dalam bentuk kuesioner. Hasil akhir dari penelitian ini adalah penilaian User Interface dari website UNSRI(Universitas Sriwijaya) yang dilakukan oleh user. Dan dari hasil penelitian ini diketahui bahwa 43,8% mahasiswa menyatakan puas terhadap Interface dari website UNSRI.Â Kata Kunci : UCD, User Interface, User Centered Design, website.

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EVALUASI DAN PERBAIKAN DESAIN USER INTERFACE UNTUK MENINGKATKAN USER EXPERIENCE PADA APLIKASI MOBILE SIARAN TANGSEL MENGGUNAKAN METODE GOAL DIRECT DESIGN (GDD)

JURNAL TEKNIK INFORMATIKA ◽

10.15408/jti.v13i2.18479 ◽

2021 ◽

Vol 13 (2) ◽

pp. 157-170

Author(s):

Diana Nur Yastin ◽

Hendra Bayu Suseno ◽

Viva Arifin

Keyword(s):

User Interface ◽

Success Rate ◽

User Experience ◽

Interface Design ◽

Design Method ◽

User Interface Design ◽

Average Score ◽

Calculation Technique ◽

Direct Design ◽

System Usability Scale

Mobile Siaran is an official reporting application intended for the people of the city of Tangerang Selatan (South Tangerang). However, after conducting interviews with stakeholders and respondents, there were several problems with the display of the mobile application. From the results of the interview, it indicates that there are still some applications that need improvement. To fix the problem with the Mobile Siaran application display, the solution given is to improve the user interface design using the Goal Direct Design method. In addition, it also uses the success rate calculation technique and the System Usability Scale (SUS) to measure the usability value. Meanwhile, the User Experience Questionnaire (UEQ) measures the value of user experience. The result of this research is a user interface design made in stages in the Goal Direct Design method, namely research, modeling, requirements, frameworks, and refinement. The final evaluation, the results of the improvement using calculations, the success rate has increased from 93.5% to 99.3%, SUS from an average score of 58.19 which can be said to be quite satisfactory with the letter D value to 81.83 which can be accepted with the value of the letter A, while UEQ shows all aspects that have improved with very good and good criteria which means that improvements to user interface design can solve problems that exist in the application and improve the user experience.

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