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All Journal Jurnal Komtika (Komputasi dan Informatika) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan BRITech : Jurnal Ilmiah Ilmu Komputer, Sains dan Teknologi Terapan International Research on Big-data and Computer Technology (IRobot) Jurnal Mahasiswa Sistem Informasi (JMSI) Journal Computer Science and Informatic Systems : J-Cosys Jurnal Mahasiswa Ilmu Komputer Jurnal Ilmiah Sistem Informasi Journal of Computer Science and Informatics (JOCSI) Jurnal Komtika (Komputasi dan Informatika)
Ika Arthalia Wulandari, Ika Arthalia
University of Lampung
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Pengembangan Sistem Pendeteksi Gangguan Spektrum Autisme dengan Menggunakan Metode Certainty Factor Wulandari, Ika Arthalia; Siregar, Gunayanti Kemalasari
Jurnal Komtika (Komputasi dan Informatika) Vol 8 No 1 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/komtika.v8i1.11399

Abstract

Autism Syndrome Disorder is a multifaceted developmental disorder of mental function with symptoms of impaired communication, social interaction, and distinctive behavioural patterns. A person with Autism Syndrome Disorder cannot form normal social relationships or communication. They have their world. This condition causes them to be isolated from the surrounding environment. Because the main problem faced in Indonesia is the misdiagnosis of autistic children as mentally retarded, so they cannot get the necessary treatment that allows these children to live like normal children. The diagnosis of autism is considered a big problem because the symptoms are easily confused with those of mental retardation. Diagnosis is one of the most challenging and complex problems due to the lack of specialist doctors who can diagnose it scientifically, resulting in misdiagnosis or neglect of autism in the early stages of a child's life, which leads to difficulties in intervention later in life. Successful intervention requires a correct diagnosis. Diagnosing autism disorders manually requires a specialist doctor, making this system have many shortcomings and weaknesses. Therefore, applying an expert system can help diagnose autistic disorders in patients. This expert system will be able to diagnose and obtain accurate results. Based on the results of system testing that has been carried out, it was found that of the 12 cases tested using the expert system, there was 1 case that should have had autism. However, the system diagnosed it as harmful, and 1 case should not have had autism, but the system diagnosed autism. So, it can be concluded that the system's accuracy rate for diagnosing autism is 83%
User Experience Prototipe High-Fidelity Preschool Assessment dengan Pendekatan Child-Centered Design Wulandari, Ika Arthalia; Pujianto, Pujianto; Octavia, Rahma; Clarisa, Nadila Dwi; Kusuma, Deryzal Prio Dwi
Jurnal Komtika (Komputasi dan Informatika) Vol 9 No 1 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/komtika.v9i1.13517

Abstract

Every child is unique, showcasing individual personalities, preferences, and skills from an early age. Therefore, families, educators, and caregivers need to monitor children's development to ensure they meet physical, emotional, and cognitive milestones appropriate to their age. Preschool assessment is critical in identifying developmental progress across domains such as moral and religious values, motor skills, mental abilities, language, socio-emotional skills, and artistic expression. However, limited parental knowledge and young children's communication barriers often hinder practical assessment. This study aims to develop and model the user interface of a Preschool Assessment application using the Child-Centered Design (CCD) approach, which positions children at the heart of the system design process. CCD incorporates children's characteristics through indirect engagement facilitated by the involvement of parents and teachers. The resulting interface prototype was evaluated using the System Usability Scale (SUS), with participation from 20 children and 15 parents or teachers. The SUS scores averaged 86.25 from children and 84.17 from parents/teachers, categorized as "Excellent." These results indicate that the interface achieved a high level of usability and is well-aligned with the needs and characteristics of preschool-aged users
Pemberdayaan kelompok pedagang tahu melalui inovasi dan digitalisasi limbah untuk penguatan industri lokal Budiono, Desi; Wulandari, Ika Arthalia; Suprihatin, Siti
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 1 (2026): February
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i1.37852

Abstract

Abstrak Inovasi dan pemanfaatan digitalisasi sangat diperlukan untuk meningkatkan kualitas serta kuantitas produk olahan tahu, sehingga para pedagang dapat memperluas pasar dan meningkatkan pendapatan sekaligus memberikan dampak positif bagi masyarakat sekitar. Limbah tahu yang selama ini belum termanfaatkan secara optimal dapat diolah menjadi produk bernilai tambah melalui penerapan teknologi tepat guna. Program pengabdian Pemberdayaan Kelompok Pedagang Tahu melalui Inovasi dan Digitalisasi Limbah Tahu yang dilaksanakan oleh tim dosen bertujuan untuk meningkatkan keterampilan pedagang dalam mengolah limbah tahu menjadi produk olahan sekaligus memperkenalkan strategi pemasaran digital agar produk yang dihasilkan mampu bersaing di pasar yang lebih luas. Metode kegiatan meliputi observasi, pelatihan, pendampingan, serta evaluasi berbasis pretest-posttest. Hasil kegiatan menunjukkan adanya peningkatan rata-rata nilai pengetahuan peserta dari 5,72 pada pretest menjadi 7,83 pada posttest, dengan capaian n-gain score sebesar 49% yang menggambarkan peningkatan pemahaman secara signifikan. Program ini dinilai efektif dalam mengubah pola pikir pedagang dari sekadar menjual tahu konvensional menjadi pengusaha kreatif yang memanfaatkan limbah untuk menciptakan nilai ekonomi baru. Kata kunci: ampas tahu;  inovasi;  digitalisasi. Abstract Technological innovation and the use of digitalization are essential to improve the quality and quantity of processed tofu products, enabling traders to expand their market and increase their income while positively impacting the surrounding community. Unutilized tofu waste can be transformed into value-added products through the application of appropriate technology. The Tofu Trader Group Empowerment Program through Innovation and Tofu Waste Digitalization, implemented by a team of lecturers, aims to improve traders' skills in processing tofu waste into processed products while introducing digital marketing strategies to enable the resulting products to compete in a wider market. The activity methods include observation, training, mentoring, and pretest-posttest-based evaluation. The results of the activity showed an increase in the average knowledge score of participants from 5.72 in the pretest to 7.83 in the posttest, with an n-gain score of 49%, indicating a significant increase in understanding. This program is considered effective in changing the mindset of traders from simply selling conventional tofu to being creative entrepreneurs who utilize waste to create new economic value. Keywords: tofu dregs; innovation; digitalization
Co-Authors Alif Luthvi Azizah Arif Hidayat Clarisa, Nadila Dwi Desi Budiono Farahhusna, Asa Febryana, Selsa Gara, Muhammad Hakam Guna Yanti, Guna Yanti Kemala Sari Siregar, Guna Yanti Kusuma, Deryzal Prio Dwi M. Ihsan Dacholfany Muhammad Ridwan Mujito Mujito Mujito, Mujito Nugroho, Zullul Makmun Octavia, Rahma Pahu, Guna Yanti Kemala Sari Siregar Prabowo, Danang Pratama, Duta Fajar Puji Rahayu Pujianto Pujianto Pujianto Ramadhan, Mohammad Bintang Sari Siregar, Guna Yati Kemala Siregar Pahu, Gunayanti Kemalasari Siregar, Guna Yanti Kemala Sari Siregar, Gunayanti Kemalasari Siti Suprihatin Sukamasetya, Pristi Suwartiningsih, Suwartiningsih Suyud Widodo, Suyud