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All Journal Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) JUITA : Jurnal Informatika MEDISAINS Sinkron : Jurnal dan Penelitian Teknik Informatika JELLT (Journal of English Language and Language Teaching) IT JOURNAL RESEARCH AND DEVELOPMENT Jurnal SOLMA Jurnal TAM (Technology Acceptance Model) METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi EQIEN - JURNAL EKONOMI DAN BISNIS Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Jurnal Ilmiah Sinus JSAI (Journal Scientific and Applied Informatics) Jurnal Pengabdian Kepada Masyarakat (Mediteg) Buletin Ilmiah Sarjana Teknik Elektro JIKA (Jurnal Informatika) Joong-Ki : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat SEMINAR NASIONAL PENELITIAN DAN PENGABDIAN KEPADA MASYARAKAT Jurnal Pengabdian Pada Masyarakat METHABDI Majalah Ilmiah METHODA Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia Mengabdi: Jurnal Hasil Kegiatan Bersama Masyarakat Joong-Ki Jurnal Sistem Informasi, Manajemen dan Teknologi Informasi SAMBARA: Jurnal Pengabdian Kepada Masyarakat Nusantara Mengabdi kepada Negeri Jurnal Multidisiplin Pengabdian Masyarakat (JMPM) Joong-Ki Jurnal TAM (Technology Acceptance Model)
Arif Setia Sandi A.
Universitas Harapan Bangsa
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Peningkatan Kemampuan Desain Grafis untuk Menunjang Uji Kompetensi Peserta Didik Tingkat SMK Kejuruan Multimedia Mangkunegara, Iis Setiawan; Ariyanto, Arif Setia Sandi; Jayusman, Hadi
Jurnal Pengabdian Masyarakat - PIMAS Vol. 3 No. 1 (2024): Februari
Publisher : LPPM Universitas Harapan Bangsa Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35960/pimas.v3i1.1360

Abstract

Desain grafis menjadi keterampilan yang semakin penting dalam era digital saat ini, tidak hanya dalam dunia profesional tetapi juga dalam konteks pendidikan. Artikel ini membahas tentang strategi untuk meningkatkan kemampuan desain grafis siswa agar mereka lebih siap menghadapi uji kompetensi. Dengan latar belakang kebutuhan akan kemampuan desain grafis yang tinggi dan kurangnya pelatihan yang memadai untuk lulusan sekolah menengah kejuruan, solusi yang diajukan adalah mengintegrasikan pembelajaran desain grafis ke dalam kurikulum dengan fokus pada persiapan uji kompetensi. Penggunaan teknologi dan perangkat lunak desain grafis yang tepat juga diperkenalkan sebagai alat yang dapat mempercepat pembelajaran dan meningkatkan kualitas karya siswa. Pelatihan ini diselenggarakan guna membantu meningkatkan kemampuan desain grafis siswa secara signifikan, mempersiapkan mereka untuk tantangan di dunia nyata, serta memberikan alat yang kuat dalam menyampaikan ide dan informasi secara visual. Kegiatan ini terbukti berhasil, dilihat dari hasil perbandingan pre-test dan post-test yang menunjukkan peningkatan nilai yang merepresentasikan kemampuan.
Implementasi Metode User-Centered Design Dalam Perancangan UI/UX Aplikasi Voting Kepengurusan Muhammadiyah Cabang Paguyangan Susilo Nugroho, Agus; Setia Sandi Ariyanto, Arif
Jurnal Sistem Informasi, Manajemen dan Teknologi Informasi Vol. 2 No. 1 (2024): Januari
Publisher : STMIK Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33020/jsimtek.v2i1.603

Abstract

Studi ini bertujuan untuk menguraikan implementasi metode User-Centered Design (UCD) dalam perancangan UI/UX aplikasi Voting Kepengurusan Muhammadiyah Cabang Paguyangan. UCD menjadi landasan untuk memahami secara mendalam kebutuhan, preferensi, dan perilaku pengguna dalam pengembangan aplikasi ini. Dengan kata lain, metode UCD ini membantu dalam perancangan sistem interaktif berdasarkan pengalaman pengguna. Studi ini menjelaskan tahapan-tahapan yang diambil dalam implementasi UCD, mulai dari pengumpulan informasi pengguna potensial hingga penggambaran persona dan perancangan prototipe berbasis hasil penelitian. Melalui pendekatan UCD, penelitian ini menghasilkan desain yang lebih adaptif terhadap kebutuhan pengguna, dengan fokus pada antarmuka yang mudah digunakan dan pengalaman pengguna yang memuaskan. Hasil evaluasi dan pengujian menunjukkan peningkatan signifikan dalam UI/UX aplikasi voting dalam penerapan UCD. Implementasi UCD dalam konteks aplikasi voting Kepengurusan Muhammadiyah Cabang Paguyangan memberikan manfaat dan memastikan aplikasi tersebut dapat diakses dan digunakan secara optimal. Pengguna dengan kelompok usia termuda lebih menguasi dan cepat beradaptasi dalam penggunaan aplikasi E-VoMU (E-Voting Muhammadiyah). Dibuktikan dengan nilai presentase pengujian yang dihasilkan, nilai kemampuan usia muda lebih tinggi jika dibandingkan dua kelompok usia lainnya.
Desain Desain Perancangan Alat Deteksi Kondisi Ruangan Untuk Penderita Sleep Apnea Berbasis Esp32 Feriyanto, Yanuar; Ariyanto, Arif Setia Sandi; Triwibowo, Deny Nugroho
Seminar Nasional Penelitian dan Pengabdian Kepada Masyarakat 2025 Prosiding Seminar Nasional Penelitian dan Pengabdian Kepada Masyarakat (SNPPKM 2025)
Publisher : Universitas Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35960/snppkm.v4i1.1404

Abstract

Sleep apnea is a serious sleep disorder characterized by repeated interruptions of breathing during sleep. This condition can significantly reduce sleep quality and have an impact on the health of individuals experiencing sleep apnea. In this condition, it can affect sleep disturbances that may lead to oxygen deficiency, high blood pressure, heart disease, and even other complications. Sleep disorders are also often not recognized by sufferers, resulting in delayed diagnosis and treatment. Environmental factors during sleep, including temperature, humidity, air quality, lighting, and noise, greatly influence the room conditions of people with sleep apnea. Therefore, a device is needed that can directly detect room conditions to keep the sleeping environment ideal. This research develops a device design to detect room conditions using an ESP32 microcontroller; this system is equipped with a DHT22 sensor to measure temperature and humidity, an MQ-135 sensor to monitor air quality, a BH1750 sensor to measure light intensity, and a KY037 sensor to detect sound. All data obtained from these sensors are then transmitted via Wi-Fi connection to the Blynk application, allowing users to monitor this information directly through their smartphones. This device design not only provides information on room conditions but can also be an effective solution to help sleep apnea sufferers maintain their sleep quality. Thus, this tool can present relevant environmental data and make it easier for users to monitor room conditions.
Design and Construction of a Mobile-Based IoT System for Fall Risk Monitoring in Stroke Rehabilitation Patients Husna, Aqmal Miftahul; Sandi, Arif Setia; Ashari, Imam Ahmad
Seminar Nasional Penelitian dan Pengabdian Kepada Masyarakat 2025 Prosiding Seminar Nasional Penelitian dan Pengabdian Kepada Masyarakat (SNPPKM 2025)
Publisher : Universitas Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35960/snppkm.v4i1.1408

Abstract

Stroke rehabilitation patients have a high risk of falling, requiring continuous supervision to ensure safety and support the recovery process. This research aims to design and build a mobile-based Internet of Things (IoT) system to monitor patients' fall risk in real-time. The system utilizes a wearable device integrated with an ESP32-C3 microcontroller, an Inertial Measurement Unit (IMU) MPU-6050 sensor, and a BMP280 pressure sensor to acquire patient movement and altitude data. This data is transmitted via Bluetooth Low Energy (BLE) to a mobile application to be analyzed using a fall detection algorithm. The analysis results are displayed on the application interface as a risk status, activity graphs, and alert notifications if a potential fall is detected. The resulting design demonstrates that this system is effective in assisting caregivers to comprehensively monitor the patient's condition. Through accurate and responsive monitoring, this system is expected to enhance patient safety during rehabilitation and provide useful historical data for medical personnel.
Perancangan Smart Stick untuk Mobilitas Penyandang Tunanetra Berbasis Mikrokontroler Prayoga, Estu; Arif Setia Sandi A; Khoirun Nisa
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 9 No. 2 (2025): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of assistive technology for visually impaired individuals is essential to enhance their mobility and safety. This research successfully designed and developed a Smart Stick based on a microcontroller, equipped with ultrasonic and water level sensors to detect obstacles and water puddles in real-time. The system provides immediate warnings through a speaker, allowing users to navigate their environment more effectively. The testing phase demonstrated that the ultrasonic sensor accurately detects obstacles within a range of 50–150 cm, while the water level sensor activates an alarm when the water reaches 40 mm. The results indicate that the Smart Stick is reliable in detecting obstacles and providing early warnings, improving the independence and security of visually impaired users. Future improvements may include IoT integration, Bluetooth headset compatibility, and enhanced sensor accuracy to optimize its functionality.
Lightweight Hybrid Linformer-Mamba U-Net for Efficient Retinal Microaneurysm Segmentation Arif Setia Sandi Ariyanto; Deny Nugroho Triwibowo; Agriby Diandra Chaniago; Indah Trivilia; Annastasya Nabila Elsa Wulandari
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol. 11 No. 4 (2025): December
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v11i4.31598

Abstract

Diabetic retinopathy is a major microvascular complication of diabetes and a leading cause of vision loss among the working-age population. Microaneurysms (MAs), as the earliest clinical indicators of disease progression, remain challenging to segment due to their small size, low contrast, and extreme class imbalance. This study proposes a lightweight hybrid U-Net architecture for microaneurysm segmentation in retinal fundus images, designed to balance detection sensitivity and computational efficiency for deployment in resource-constrained environments. The proposed architecture integrates depthwise separable convolutions for efficient local feature extraction, a Transformer-Lite bottleneck based on Linformer self-attention for global contextual modeling, and a Mamba State Space Model (SSM)–based decoder to enhance feature propagation and spatial continuity.  The research contribution of this work is threefold: the introduction of an efficient hybrid U-Net combining Linformer and Mamba SSM for microaneurysm segmentation; a deployment-oriented evaluation protocol that explicitly distinguishes patch-level learning behavior from full-image reconstruction performance; and a transparent analysis of false positive behavior under extreme background dominance.  Experiments were conducted on the IDRiD dataset, consisting of 81 retinal images, using patient-level data splitting prior to patch extraction to prevent data leakage.  The results indicate that while patch-level evaluation demonstrates effective lesion-centric learning, deployment-realistic full-image evaluation reveals a notable performance degradation caused by false positive accumulation in extensive background regions. Nevertheless, the model maintains high recall, indicating preserved lesion sensitivity. These findings suggest that lightweight architectural design can deliver meaningful performance and is well suited for screening-oriented decision-support systems that prioritize efficiency and sensitivity.
Designing a stakeholder-informed digital learning model integrating virtual reality and e-learning for complementary therapy-based postpartum preeclampsia education Rini, Susilo; Sandi, Arif Setia; Ma’rifah, Atun Raudotul; Maya, Raden Ayu Aminah
MEDISAINS: Jurnal Ilmiah Ilmu-Ilmu Kesehatan Vol. 24 No. 1 (2026)
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/medisains.v24i1.30532

Abstract

Background: Postpartum preeclampsia remains a significant contributor to maternal morbidity and mortality in Indonesia. Midwives, as frontline maternal health providers, are expected to deliver holistic care; however, structured learning models integrating complementary therapies within digital education platforms remain limited. Although virtual reality (VR) and e-learning have been widely applied in healthcare education, their context-sensitive integration into postpartum preeclampsia management training has not been sufficiently explored. Objective: This study aimed to explore stakeholder perspectives and to design a stakeholder-informed conceptual digital learning model integrating complementary therapies into VR- and e-learning-based midwifery education. Methods: This qualitative exploratory study involved 31 participants, including practicing midwives, educational practitioners, policymakers, and clinical and technology experts in Banyumas Regency, Indonesia. Data were collected through focus group discussions and semi-structured in-depth interviews and analyzed using thematic analysis to identify stakeholder perspectives, contextual challenges, and design requirements informing the development of a conceptual digital learning model. Results: Four interconnected themes were identified: 1) fragmented integration of complementary care; 2) the need for experiential and clinically contextualized learning; 3) digital readiness and structural constraints; and 4) the importance of institutional support and policy alignment. These findings informed the development of a stakeholder-informed conceptual framework consisting of structured curriculum modules, a nine-scene VR storyboard simulating clinical decision-making, and a mobile-accessible Learning Management System integrating complementary therapies such as lavender aromatherapy, warm foot bath, and slow-stroke back massage. Conclusion: This study provides a contextually grounded digital learning framework for integrating VR, e-learning, and complementary therapies in postpartum preeclampsia education. The proposed model offers a foundation for future pilot implementation and effectiveness studies to evaluate its impact on midwifery competencies and clinical practice.
Bridging the Gap: Implementasi Aplikasi Portofolio OBE untuk Evaluasi Pembelajaran yang Lebih Efektif dan Efisien Imam Ahmad Ashari; Retno Agus Setiawan; Arif Setia Sandi A.; Deny Nugroho Triwibowo; Anggit Wirasto; Iis Setiawan Mangkunegara; Sony Kartika Wibisono
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 6 No 1 (2026): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol6No1.pp50-56

Abstract

The implementation of the Outcome-Based Education (OBE) curriculum is often hindered by repetitive manual administration. This community service aims to facilitate digital transformation through SIMPOBE application assistance for 39 lecturers at Universitas Harapan Bangsa. The method involved a hands-on workshop covering assessment alignment, RPS standardization, and PPEPP-based raw score input. Evaluation results show the application successfully bridged the gap between curriculum data and evaluation reports. Efficiency significantly improved as the system automatically links assessment components to CPL/CPMK, eliminating redundant input. Most participants (scores 4 and 5) expressed readiness for independent implementation by April 2026. In conclusion, portfolio digitalization effectively reduces human error and administrative burdens, supporting accountable institutional academic quality enhancement.
Digital Health Education And Technology Utilization For Midwives and Village Health Cadres: A Multi-Media Approach Khoirun Nisa; Rian Ardianto; Krisna Widi Nugraha; Arif Setia Sandi A; Anggit Wirasto; Atina Salamah
SAMBARA: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 3 (2026): September
Publisher : CV Putra Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58540/sambarapkm.v4i3.2074

Abstract

The utilization of digital technology in health education by community health cadres remains suboptimal due to low digital literacy and reliance on manual systems. This community service program aimed to enhance the capacity of cadres in utilizing digital technology as an effective health education medium. Conducted in Karangrau Village, Banyumas, the activity involved 25 participants, comprising village midwives and community empowerment cadres. The intervention utilized the SMART-CARE Model, integrating a multi-media approach consisting of an interactive educational website, pocket guidebooks, and instructional videos. Evaluation results demonstrated a substantial improvement in participants' understanding, with the average pre-test score increasing from 81% to 97% in the post-test. Furthermore, participants showed enhanced practical skills in accessing and applying digital media for health information delivery, leading to increased technical confidence. In conclusion, the SMART-CARE-based multi-media approach effectively bridged the digital literacy gap and empowered cadres as sustainable community health education agents.
Pendampingan Ibu Balita Melalui Model Edukasi Gizi Berbasis Aplikasi Digital untuk Pencegahan Stunting di Kabupaten Brebes Arif Setia Sandi A.; Deny Nugroho Triwibowo; Azhar Bashir; Sony Kartika Wibisono; Fitri Ayuningtyas; Iis Setiawan Mangku Negara
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 5 No 2 (2025): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol5No2.pp266-271

Abstract

Stunting is a chronic nutritional problem requiring sustainable intervention, particularly in priority areas such as Brebes Regency. Conventional nutritional interventions often lack sustainability in monitoring child growth and development. This program aims to evaluate the effectiveness of the Digital Application-Based Nutrition Education Model (Si Penting)—a collaboration between Universitas Harapan Bangsa and Universitas Muhammadiyah Brebes—in strengthening caregiver capacity. The activity was conducted in Bantarkawung Sub-district, involving 45 caregivers of toddlers aged 6–24 months. A one-group pre-test post-test design was employed. The intervention consisted of face-to-face nutrition education followed by training and mentoring on the Si Penting Digital Application for two weeks. This program emphasized intensive mentoring for caregivers to operate the application for independent monitoring. Results showed a significant increase in participants' knowledge and attitudes (p<0.05), followed by proactive behavioral changes in monitoring child growth. The intervention model was successful, as shown by a 95.6% adoption rate for the application. It is concluded that the Digital Application-Based Nutrition Education Model effectively helped caregivers improve their ability to monitor nutrition on their own and is suggested to be used alongside Posyandu services to create lasting benefits in lowering stunting risks.
Co-Authors Agriby Diandra Chaniago Anggit Wirasto Annastasya Nabila Elsa Wulandari Apriliyanto, Erwin Arkananta, Edgina Rangga Arrofie Darmawan Ashari, Imam Ashari, Imam Ahmad Ashari Asro Nasiri Asro Nasiri Atina Salamah Aulia Zilmi Kafah, Aulia Zilmi Kafah Azhar Bashir Bambang Soedijono Bambang Soedijono Bambang Sumantri, R Bagus Cipta Sigitta Haryono, Rito Deny Nugroho Triwibowo Deny Nugroho Triwibowo Diannike Putri, Diannike Putri Dung, Le Hoang E. Ida Hidayanti Edgina Rangga Arkananta, Edgina Rangga Arkananta Esa Aditya Kurniawan, Esa Aditya Kurniawan Estu Prayoga Faizal Rizky Yuttama Fenika Bunga Prawida Suwanto Feriyanto, Yanuar Fitri Ayuningtyas Grace Maria Fitricia Panggabean Hani Istiqomah Husna, Aqmal Miftahul Iis Setiawan Mangkunegara Imam Ahmad Ashari, Imam Ahmad Indah Trivilia Indriyanto, Jatmiko Irfan Arfianto Jatmiko Indriyanto Jayusman, Hadi Khairil Anwar Khoirun Nisa KHOIRUN NISA Khoirun Nisa Kiki Alfaini Nurrizki Krisna Widi Nugraha Kristanto, Barlian Lintang Desy Pangesti Mangku Negara, Iis Setiawan Mangku Negara, Iis Setiawan Mangkunegara, Iis Setiawan Maya, Raden Ayu Aminah Ma’rifah, Atun Raudotul Muryanto, Muhammad Negara, Iis Setiawan Mangku Nugroho Triwibowo, Deny Nugroho, Agus Susilo Nur Arifin, Nur Arifin Nurrizki, Kiki Alfaini Pradestya Bima Arweina Prayoga, Estu Purwono Purwono, Purwono Purwono, Purwono Putri, Diannike Raden Bagus Bambang Sumantri Ramadya Wahyu Dwinanto Ramadya Wahyu Dwinanto Retno Agus Setiawan Rian Ardianto Rian Ardianto Rian Ardianto Ririn Damayanti Ririn Uke Saraswati Rito Cipta Sigitta Haryono riwibowo, Deny Nugroho Sandy Ferianda, Sandy Sarmin Sarmin Siti Shinta Yulistiyani, Siti Shinta Yulistiyani Slamet Slamet . Slamet Slamet Slamet Slamet Soedjatmoko Soedjatmoko Sony Kartika Wibisono Sony Sonjaya Sri Winda Hardiyanti Damanik susilo nugroho, agus Susilo Rini, Susilo Trivilia, Indah Triwibowo, Deny Nugroho Widadi, Budi Winda Neri Sari Wirasto, Anggit Yanuar Feriyanto Yayu Sri Rahayu, Yayu Sri Yusuf Fadlila Rahman