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All Journal Journal of Industrial Engineering Management Tekinfo | Scientific Journal of Industrial and Information Engineering Journal of Appropriate Technology for Community Services Seminar Nasional Riset dan Teknologi (SEMNAS RISTEK)
Ratih Dianingtyas Kurnia, Ratih Dianingtyas
Program Studi Teknik Industri, Fakultas Teknologi Industri, Universitas Islam Indonesia
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Other

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Studi Pendahuluan Perancangan Smart Headphone untuk Pengendalian Paparan Kebisingan dan Pencahayaan Kurnia, Ratih Dianingtyas; Kumala, Virna; Ivansyah, Muhammad Ilham; Alifah, Nabila; Febriansyah, Muhammad Ryan
Semnas Ristek (Seminar Nasional Riset dan Inovasi Teknologi) Vol 9, No 1 (2025): SEMNAS RISTEK 2025
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/semnasristek.v9i1.7955

Abstract

Headphone adalah salah satu wearable technology yang digunakan oleh mayoritas pemain game untuk mendapatkan pengalaman audio yang immersif. Namun, environment di dalam beberapa video game memiliki kebisingan dan pencahayaan yang impulsif dan dapat menyebabkan gangguan fisik maupun kognitif. Penelitian ini bertujuan untuk menganalisis paparan kebisingan dan pencahayaan pada aktivitas bermain video game dengan menggunakan headphone serta merancang produk usulan sebagai solusi pencegahan paparan bising dan cahaya yang berlebihan. Sebanyak 5 responden berpartisipasi dalam pengambilan data lingkungan kerja fisik, dan 30 responden pada pengukuran antropometri. Hasil menunjukkan bahwa responden terpapar kebisingan yang berada pada angka 70-80 dB dan pencahayaan di bawah aturan ambang batas. Faktor bising dan cahaya ini memengaruhi performansi responden dalam menyelesaikan misi di dalam game. Smart headphone dirancang sebagai solusi preventif paparan berlebihan dengan mengintegrasikan prinsip ergonomis antropometri dan teknologi AI dengan sensor suara KY-038 untuk mendeteksi intensitas kebisingan dan sensor TSL45315 untuk mendeteksi intensitas cahaya. Headphone akan memberikan respon berupa pengaktifan fitur noise-cancellation atau alarm notifikasi jika pengguna menerima paparan bising atau cahaya yang tidak sesuai ambang batas. Hasil penelitian yang ada dapat dimanfaatkan untuk pengembangan wearable technology lainnya yang memiliki keterkaitan terhadap paparan bising dan cahaya.
IMPROVING OCCUPATIONAL SAFETY IN BUILDING MATERIAL RETAIL THROUGH HIRA AND JSA Kurnia, Ratih Dianingtyas; Septiyandi, Muhammad Aldo; Cahyo, Winda Nur
Journal of Industrial Engineering Management Vol 10, No 1 (2025): Journal of Industrial Engineering and Management
Publisher : Center for Study and Journal Management FTI UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jiem.v10i1.1910

Abstract

Construction and material shops involve various high-risk activities, making Occupational Safety and Health (OSH) practices essential. This study aims to build a clear picture of existing safety practices and key risks in building material retail requiring attention through structured safety initiatives. Based on the findings, this study provides recommendations to improve OSH practices for workers in these environments. HIRA (Hazard Identification and Risk Assessment) and JSA (Job Safety Analysis) methods were employed to identify potential occupational hazards by defining the characteristics of possible hazards and evaluating associated risks. The findings reveal several unsafe acts and conditions from various working process and activity leading to potential hazards. A total of eight potential hazards were identified with HIRA uncovering one extreme risk, three very high risks, three high risks, and one medium risk. Among these potential hazards, manual handling posing the highest risk, followed by ergonomic issues, dust exposure, and contact with sharp objects where all classified as very high risks. To mitigate these risks, by using JSA, a combination of engineering controls, administrative measures, and PPE use was recommended in order to improve material handling, workstation conditions, and safety equipment usage. These recommendations serve as the foundation for implementing a proper OSH management system.
IMPROVING OCCUPATIONAL SAFETY IN BUILDING MATERIAL RETAIL THROUGH HIRA AND JSA Kurnia, Ratih Dianingtyas; Septiyandi, Muhammad Aldo; Cahyo, Winda Nur
Journal of Industrial Engineering Management Vol 10, No 1 (2025): Vol 10, No 1 (2025): Journal of Industrial Engineering and Management
Publisher : Center for Study and Journal Management FTI UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jiem.v10i1.1185

Abstract

Construction and material shops involve various high-risk activities, making Occupational Safety and Health (OSH) practices essential. This study aims to build a clear picture of existing safety practices and key risks in building material retail requiring attention through structured safety initiatives. Based on the findings, this study provides recommendations to improve OSH practices for workers in these environments. HIRA (Hazard Identification and Risk Assessment) and JSA (Job Safety Analysis) methods were employed to identify potential occupational hazards by defining the characteristics of possible hazards and evaluating associated risks. The findings reveal several unsafe acts and conditions from various working process and activity leading to potential hazards. A total of eight potential hazards were identified with HIRA uncovering one extreme risk, three very high risks, three high risks, and one medium risk. Among these potential hazards, manual handling posing the highest risk, followed by ergonomic issues, dust exposure, and contact with sharp objects where all classified as very high risks. To mitigate these risks, by using JSA, a combination of engineering controls, administrative measures, and PPE use was recommended in order to improve material handling, workstation conditions, and safety equipment usage. These recommendations serve as the foundation for implementing a proper OSH management system.
Pengembangan Perangkat Air Care Multifungsi dengan Pendekatan Ergonomi pada Lingkungan Hunian Kurnia, Ratih Dianingtyas; Putra, Khalid Farrossyah Asri; Anggraini, Vivi; Cahyani, Regita Cherie
Semnas Ristek (Seminar Nasional Riset dan Inovasi Teknologi) Vol 10, No 1 (2026): SEMNAS RISTEK 2026
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/semnasristek.v10i1.8756

Abstract

Peningkatan kebutuhan masyarakat akan lingkungan hunian yang sehat, nyaman, dan efisien mendorong pengembangan perangkat rumah tangga yang multifungsi dan ergonomis. Penelitian ini bertujuan untuk merancang sebuah alat yang mengintegrasikan prinsip ergonomi, usabilitas, dan kondisi lingkungan kerja fisik. Rancangan produk yang diusulkan adalah Smart Air Care, sebuah perangkat terpadu yang menggabungkan fungsi lampu pintar, air purifier, dan dehumidifier dalam satu unit untuk meningkatkan kualitas udara dan pencahayaan ruang hunian. Pendekatan penelitian melibatkan evaluasi lingkungan kerja fisik menggunakan environment meter untuk mengukur tingkat pencahayaan, suhu, dan kelembapan ruangan, serta pengujian usabilitas melalui System Usability Scale (SUS). Hasil pengujian menunjukkan bahwa perangkat mampu menjaga kelembapan dan suhu dalam rentang ideal serta meningkatkan intensitas cahaya sesuai standar kebutuhan aktivitas harian. Uji usabilitas menghasilkan skor SUS 80–100 yang termasuk kategori acceptable, dengan performa penggunaan yang lebih baik dibandingkan aplikasi pembanding, yaitu XYZ Smart Home. Integrasi fitur dalam satu perangkat terbukti meningkatkan efisiensi, kemudahan penggunaan, dan kenyamanan pengguna. Hasil ini mengindikasikan bahwa pendekatan ergonomis dalam desain perangkat rumah pintar berpotensi memberikan solusi yang lebih efektif untuk meningkatkan kualitas lingkungan dalam ruangan serta mendukung gaya hidup modern yang praktis dan berkelanjutan.
Pemberdayaan Karang Taruna Demen dalam Pengelolaan Sampah Plastik Berbasis Teknologi Tepat Guna Berkelanjutan Worldailmi, Elanjati; Kurnia, Ratih Dianingtyas; Utami, Tri Lestari Wahyuning; Purnama, Dwi Adi
Journal of Appropriate Technology for Community Services Vol. 7 No. 1 (2026)
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jattec.vol7.iss1.art4

Abstract

Permasalahan sampah di Daerah Istimewa Yogyakarta (DIY) semakin mendesak seiring terbatasnya kapasitas Tempat Pembuangan Akhir (TPA), rendahnya kesadaran masyarakat, dan dampaknya terhadap kesehatan serta lingkungan. Dusun Demen, Desa Pakembinangun, Kecamatan Pakem, Sleman, merupakan salah satu wilayah yang menghadapi permasalahan tersebut. Selain persoalan lingkungan, kondisi ekonomi masyarakat masih tergolong rendah, khususnya di kalangan Karang Taruna. Kegiatan pengabdian masyarakat ini bertujuan untuk memberdayakan Karang Taruna melalui penerapan teknologi tepat guna berupa mesin pencacah plastik hemat energi untuk menghasilkan produk konstruksi ramah lingkungan, seperti paving block. Metode pelaksanaan dilakukan dengan pendekatan partisipatif melalui sosialisasi, pelatihan, implementasi, pendampingan, dan evaluasi. Hasil kegiatan menunjukkan peningkatan kapasitas teknis Karang Taruna dalam mengolah sampah plastik, pengurangan volume sampah di dusun Demen, serta terciptanya produk paving block ramah lingkungan dari sampah plastik. Program ini tidak hanya menyelesaikan persoalan lingkungan, tetapi juga meningkatkan aspek sosial-ekonomi masyarakat. Dengan demikian, Dusun Demen berpotensi menjadi model desa mandiri sampah berkelanjutan yang dapat direplikasi di wilayah lain.
Analisis Keluhan Pengguna pada Aplikasi Layanan Kesehatan Berbasis Text Mining Haryanti, Nur Laily; Afraah, Sayyidah Maulidatul; Kurnia, Ratih Dianingtyas
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 14 No 2 (2026)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v14i2.2957

Abstract

The digital transformation of healthcare in Indonesia has led to the emergence of services like Mobile JKN to improve access and service efficiency. However, ongoing user complaints regarding ease of access and system reliability indicate the need for user experience-based evaluation. This study aims to identify user complaint patterns, evaluate the ease of application access, and formulate recommendations for improvements to enhance the quality of digital public services in the healthcare sector, particularly the Mobile JKN application. This study uses a text mining approach to user reviews on the Google Play Store, referring to software quality characteristics based on the ISO/IEC 25010 standard. The research process was carried out through several stages, starting from data collection (scraping), preprocessing and text cleaning, review filtering based on keywords related to performance and satisfaction, and sentimen analysis to understand user perceptions more comprehensively. The results of word frequency analysis and word cloud visualization indicate that the most dominant user complaints are related to security and access control, particularly related to login problems and OTP verification failures that hinder service access. On the other hand, this application demonstrates excellence in performance efficiency, particularly the online queuing feature which is considered fast, practical, and helps users save time. Based on a SWOT analysis, this study recommends strengthening the authentication system infrastructure and improving data synchronization to minimize access barriers and increase user trust. These findings are expected to serve as a strategic reference for digital healthcare managers in improving service quality, user retention, and community satisfaction in a sustainable manner.
Co-Authors Afraah, Sayyidah Maulidatul Alifah, Nabila Anggraini, Vivi Cahyani, Regita Cherie Cahyo, Winda Nur Elanjati Worldailmi Febriansyah, Muhammad Ryan Haryanti, Nur Laily Ivansyah, Muhammad Ilham Kumala, Virna Purnama, Dwi Adi Putra, Khalid Farrossyah Asri Septiyandi, Muhammad Aldo Utami, Tri Lestari Wahyuning