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All Journal Jurnal Ilmiah Teknik Industri Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Community Development Journal: Jurnal Pengabdian Masyarakat Dinamika Kerajinan dan Batik : MAJALAH ILMIAH Jurnal Sistem Informasi Bisnis (JUNSIBI) Jurnal Pusat Inovasi Masyarakat Jurnal Polimesin
Zuhri, Sarika
Industrial Engineering Department, Universitas Syiah Kuala
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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Journal : Jurnal Polimesin

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Konsep desain dan perbaikan produk Ankle Foot Orthosis menggunakan metode kansei engineering Suhendrianto Suhendrianto; Sarika Zuhri; Hafidzah Andra Nalimaruscha Tarigan; Asbar Asbar
Jurnal POLIMESIN Vol 19, No 2 (2021): Agustus
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v19i2.2149

Abstract

Stroke is a non-infections disease that can cause death. The impact of stroke is leg muscles getting weaken so leg cannot be used normally. This condition occurs due to leg muscles are not frequently used and the experience a decrease in muscle mass as a result of the stroke condition. Foot that cannot be used normally can be treated by doing therapy and wearing an ankle foot orthosis (AFO). AFO is an orthopedic aid that is attached to the foot. The benefits of AFO are to improve the structure of the legs and help users to return to walking normally. This research was conducted to redesign AFO by identifying customer need and emotions towards AFO products through the Kansei Engineering method. The study was conducted by distributing 12 pairs of Kansei questionnaires up to 20 respondents through a quota sampling technique. The results were analyzed using multivariate statistics. The data processing used to compile the design element questionnaire. This questionnaire combines two categories for each design item. Respondents can choose which the best design combination. The selected design parts are open design with webbing tight type, the selected material is combination of plastic and steel, and the unobtrusive color. The design result is used as a reference for AFO design and manufacture.
The development of a wearable device for Sign Language Gesture Recognition (SLGR) by using Conceptual Design Approach (CDA) Sarika Zuhri; Syahriza Syahriza; Teuku Andhika Malik Rahman; Rizki Agam Syahputra; Iskandar Hasanuddin
Jurnal POLIMESIN Vol 21, No 4 (2023): August
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v21i4.3744

Abstract

In recent years, there has been a significant focus on researching and developing Sign Language Gesture Recognition (SLGR) for people with hearing and speaking impairments. This is especially important in Indonesia, where there are approximately two million people with these disabilities. However, current research and developments on SLGR devices are specifically designed to understand only particular sign language systems, such as Korean Standard Sign Language (KSDSL) and American Sign Language (ASL), each of which has its unique gestures and models. As a result, no device has been developed to recognize the gestures of the Indonesian sign language system, known as Sistem Isyarat Bahasa Indonesia (SIBI). Therefore, this study aims to develop an SLGR device that can recognize and translate SIBI gestures into output images via text and speech. The development of the SLGR device in this study is conducted by using the Conceptual Design Approach (CDA) methodology. Where in this case, previous research on SLGR devices is first observed as a benchmark for comparison. Furthermore, the benchmark is used as the basis for the function, sub-function, and specification of the proposed design. Based on these stages of benchmarking and concept development, the study concluded that the final design of the proposed SLGR device is constructed by using 5 flex and Gyroscope sensors connected wirelessly to the Raspberry microcontroller. The device is equipped with a voice system and LCR RPi as the output system for translation. Based on the combination of these sensors, the device is able to identify any particular gestures that correspond to words and phrases in SIBI and translate them into speech via the designated speaker and text display on the LCD screen. To fully understand the performance of the device, experimental tests are conducted by analyzing the input of 26 alphabets in the SIBI system. As a result, the device demonstrated an average of 92% accuracy to convert sign language into voice and text, which demonstrates the usefulness of the proposed device
Co-Authors Aman Yaman Andriansyah Andriansyah Asbar Asbar Asmadi, Didi Azkar Maulana Febi Silvia Alfina Friesca Erwan Hafidzah Andra Nalimaruscha Tarigan Ilyas Ilyas Irhamni Irhamni Iskandar Hasanuddin Khajar, Siti Marwan Abu Bakar Muhammad Heru Arie Edytia Muhammad Irfan Muhammad Rais Muhammad Syukri Nurlaili Nurlaili Rahmat Agus Mawardi Rahmawati, Sri Ratu Cleopatra Regita Ramadani Rizki Agam Syahputra Sentia, Prima Denny Suhendrayatna Suhendrayatna Suhendrianto Suhendrianto Suhendrianto Suhendrianto, Suhendrianto Syahriza Syahriza Syaiful Huzni Teuku Andhika Malik Rahman Ulfani Ulfani