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All Journal JPK (Jurnal Pendidikan Khusus) Indonesian Journal of Disability Studies Jurnal Unik: Pendidikan Luar Biasa Journal of ICSAR Jurnal Penelitian dan Pengembangan Pendidikan Luar Biasa Jurnal Penelitian Bimbingan dan Konseling Jurnal Pendidikan Kebutuhan Khusus JURNAL EDUCATION AND DEVELOPMENT Edumaspul: Jurnal Pendidikan Jurnal Penelitian dan Pengembangan Pendidikan Anak Usia Dini Jurnal Educatio FKIP UNMA Jurnal Ilmiah Profesi Pendidikan Jurnal Ilmiah Wahana Pendidikan JURNAL PENDIDIKAN INDONESIA: Teori, Penelitian, dan Inovasi Jurnal Pendidikan Indonesia Gemilang Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Madani: Multidisciplinary Scientific Journal Proceeding of International Conference on Special Education in South East Asia Region Cendikia Pendidikan Advance Sustainable Science, Engineering and Technology (ASSET) Journal of Disability J-CEKI
Reza Febri Abadi
Universitas Sultan Ageng Tirtayasa
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

 1 
“Demata 2.0”: An On-Device AI Assistive Technology for the Visually Impaired Integrating YOLOv10 and OCR Abadi, Reza Febri; Pratama, Toni Yudha; Asmiati, Neti; Devi, Ade Anggraini Kartika; Yuwono, Joko; Dwi Setia Permana; Bahrudin, Febrian Alwan
Advance Sustainable Science Engineering and Technology Vol. 7 No. 4 (2025): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i4.2380

Abstract

Accessibility to printed materials and independent recognition of the environment remain key challenges for students with visual impairments. To address this issue, this study introduces Demata 2.0, a fully offline on device multimodal AI system. The system integrates Google ML Kit for Optical Character Recognition (OCR) and the YOLOv10 model via TensorFlow Lite for object detection. A mathematical distance algorithm in the RGB color space enables color identification. Evaluation showed that object detection achieved a mean average precision of 31.83%, with an average processing speed of 2–3 FPS. For OCR, the system recorded a Character Error Rate (CER) of 4.81% and a Word Error Rate (WER) of 10.71% on printed documents. The RGB algorithm also determined the closest possible color effectively. Overall, Demata 2.0 advances assistive technology by providing an efficient and practical blueprint for AI integration.
Co-Authors Ade Anggraini Kartika Devi Ade Derajat Ai Lisna Al Hakim, Ibrahim Alfisyahri, Alfisyahri Amanda Noviyanti Ami Silvia Ananda Astri Solikha Anelia Muanis Anisyah Dewi Syahfitri Aniya Plb Aprianti, Selvia Ariyanti, Priscilla Vallencia Sherryl Dwi Asmiati, Neti Auliya Fitriyani Bahrudin, Febrian Alwan Balqisty, Restu Haura Cindy Aditya Lestari Cut Okta Dewi Dara Ayu Rosaliana Deasy Yunika Khairun, Deasy Yunika Dedi Mulia Dedi Mulia dedi mulya Dewi Cahyaningrat Dina Maydinatunnajwa Diyanti Putik Lestari Dr. Hj. Isti Rusdiyani, M.Pd Dwi Setia Permana Dzikra Ayu Adzkiya Eka Yuli Astuti Elsa Dikeu Septiani Emay Mastiani Erna Sari Oktavia Fitriani, Diana Haifa Nurul Ghassani Hardiyanti Kartika Putri Herma Raidha Hartanti Ikma Nurohman Indi Farhati Ishmah, Neza Jannah, Anna Miftahul Karina, Rr Farhana Rizqi Karina, Rr. Farhana Rizqi Khairil Fikri khairunnisa, mita Lavinda Zulfa Husnadhifa Lusiana Lusiana Lutfianti, Zerlinda Maria Magdalena Simatupang Maslahah, Sayidatul Maslahah, Sayidatul Masti'ah, Siti Maureza, Muhammad Iftikar Mila Vindiyani Mita Khairunnisa Muia, Dedi Mulia, Dedi Musayaroh, Siti Muslihah, Muslihah Mustika, Rina Anggiani Nabilla Shelomita Neti Asmiati Neti Asmiati Neti Asmiati Nisa, Zehan Nurul Nova, Imala Aprilia Aprida NUR, siti Nurjannah, Winny Nurkolisa Plb Pratama, Toni Yudha Pratama, Toni Yudha ratih listianigtyas Ratih Listiyangtyas Ratih Listyaningtyas Retsa Agustina Rifkia Nurkholifa Rifkia Nurkholifa Rilva Afrilia Riqqah Nidhakhatani riska Apriliya Riska Nurjanah Risma Febrianti Ristanti, Ristanti Saji Saji Sayidatul Maslahah Septiani, Salsabila Sidik, Sistriadini Alamsyah Sidik, Sistriadini Alamsyah Simbolon, Felixia Kristi Sistriadini Alamsyah Sidik Sistriadini Alamsyah Sidik Sistriadini Alamsyah Sidik Siti Julaeha Siti Musayaroh Sri Nuriyanti Syafrizal Arif Rahman Syifa Tasliah Tantri, Firda Ayu Tati Nurul Hayati Tita Sundari Toni Yudha Toni Yudha Pratama Toni Yudha Pratama Toni Yudha Pratama Toni Yudha Pratama Utami, Yuni Tanjung Utami, Yuni Tanjung Wiwik Kuspitasari Yani, Auliya Fitri Yayang Vaiza Usnawa Yayu Winengsih Yeyet Yuliyanti Yuni Tanjung Utami Yuni Tanjung Utami Yuwono, Joko Zahra Rahma Asshifa Zehan Nurul Nisa