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PERANCANGAN ANTARMUKA ONLINE COURSE PADA PERANGKAT MOBILE MENGGUNAKAN TEORI USABILITY Elia Zakharia; Djoko Budiyanto Setyohadi; Y. Sigit Purnomo W. P.
Jurnal Informatika Vol 12, No 1 (2016): Jurnal Teknologi Komputer dan Informatika
Publisher : Universitas Kristen Duta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (783.059 KB) | DOI: 10.21460/inf.2016.121.468

Abstract

E-learning model can be developed into various forms according to the context of development. All of e-learning model aims to support learning process. The main objective of this study was to design online course interface that runs in mobile device using the theory of usability ISO 9241-11 in UAJY (Universitas Atma Jaya Yogyakarta). Data was collected from 55 undergraduate students of UAJY. It is used as initial state in design process. Furthermore, online course interface design created with use case diagram that adapted to activities of HTA. Nevertheless, in the design process components of interface created by the user persona and mobile device pattern, as well as guided by MGQM, which is also adapted to the limitations of this study and the conditions in UAJY. In addition, using log data collection to handle part of MGQM, which related with time, steps, resources.
ANALISIS SENTIMEN PADA TWITTER MAHASISWA MENGGUNAKAN METODE BACKPROPAGATION Robet Habibi; Djoko Budiyanto Setyohadi; Erna Wati
Jurnal Informatika Vol 12, No 1 (2016): Jurnal Teknologi Komputer dan Informatika
Publisher : Universitas Kristen Duta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.257 KB) | DOI: 10.21460/inf.2016.121.462

Abstract

In a learning environment, emotional factors influence student motivation. Students emotion have an important role in students' capability to learn. The tendency of the students emotion are not easily recognizable in a short time. Twitter is a popular micro-blogging system especially for students. Students post tweet about activities, experiences, their feelings anywhere, anytime and in real time. Sentiment analysis on twitter produce content sentiment that represents the feelings and emotions of students. Sentiment analysis system was built using backpropagation method at the stage of classification. In this research backpropagation network and the classification results were tested using WEKA with multilayer perceptron classifier. The results of sentiment analysis with 30 student respondents are 33.33% tendency of positive emotions, neutral emotions tendency 53.33% and 13:33% negative motional tendencies. The results are used as reference in providing the appropriate treatment of the students during the process of learning.
Supporting factors of IT business alignment at Indonesian it companies Clara Hetty Primasari; Djoko Budiyanto Setyohadi
International Journal of Health Science and Technology Vol 3, No 3 (2022): April
Publisher : Universitas 'Aisyiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.054 KB) | DOI: 10.31101/ijhst.v3i3.2424

Abstract

Aligning IT with business strategies is the focus of attention of many IT and business leaders and managers. Many previous researchers have examined how to obtain or achieve this alignment. From that research we know, the Strategic Alignment Model, Integrated Architecture Framework, Luftman's Alignment Model, Reich Benbasat Model, and other alignment models. However, most of the above studies were carried out in countries in the Americas. The difference in geographical location, culture, population and countries where the research is carried out influences on how companies in these countries achieve alignment. This study aims to determine the supporting factors of IT Business alignment of companies in Indonesia, especially in Yogyakarta. The study is based on the SAM model introduced by Henderson and Venkatraman and conducted with in-depth interviews with three companies in Yogyakarta followed by an analysis of the results of the interview. From this study, obtained factors supporting the alignment of IT and business from companies, among others: Products support Distinctive Competencies, Manager support supports Distinctive Competencies, Manager’s softskill supports Distinctive Competencies, Vision and Mission statements support Business Scope, Partnership supports Business Scope, and Partnership supports the Organizational Process. 
Investigation of E-Health Acceptance Factor Ni Wayan Purnawati; Djoko Budiyanto Setyohadi; Suyoto Suyoto
JURNAL INFOTEL Vol 10 No 2 (2018): May 2018
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v10i2.360

Abstract

The E-Health is used to support information technology to maximize the tasks and medical services in the hospital. However, the hospital’s management still have some issues due to E-Health implementation, particularly in the interaction with the system. This study identifies significant factors affecting the implementation of E-Health. Testing a model has been done, to identify factors affecting E-Health acceptance. Quantitative Research methods has been done is implemented in this research, by conducting a survey of 150 respondents on health practitioners in the District Hospital of Gunung Mas Province of Central Kalimantan. Random Sampling Method has been done is performed by doctors, nurses, medical record officers, and midwives. Meanwhile, model testing has been done with Structural Equation Model (SEM) analysis technique. The results of this study show that computer self-efficacy factor is the most powerful factor influencing user's opinion about perceived ease of use and perceived the usefulness of E-Health (significant p <0.05), followed by compatibility, top management support, information quality, system quality, facilitating condition, service quality, complexity, and adaptability. Hospital management needs to work together as a team effort to medical practitioners to apply E-Health in hospitals. Supports and awareness from various parties, such as government, IT support, and resources are expected to help implement E-Health in rural areas. The result of this study could be a decision in taking steps to implement E-Health in the future, in order to improve services of people in rural areas.