Vol. 10 - Issue 4 (April - 2026)


A Review of Smart Assistive Technologies for the Visually Impaired: The Case of the Arduino-Based Smart Stick.
Authors: Gerald Blass, Mihayo Juma, Joseph Erasto, Suzana Niima, Suzan Mgele, Stephano Lusulo, Steven Simkanga
Keywords: Assistive Technology, Arduino, Smart Blind stick, Ultrasonic sensors, Visual Impairment, Embedded systems.
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Assessing the Respiratory Effects of Road Traffic Air Pollution in Vietnamese Megacities: A Case Study of Ho Chi Minh City
Authors: Minh Thi Hoang, Ha Nguyen Manh
Keywords: traffic-related air pollution; PM?.?; NO?; respiratory health; dispersion modeling; COPERT; CALINE4; urban exposure; Ho Chi Minh City; Southeast Asia.
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Campusmind Ai: A Context-Aware University Chatbot Integrating Rasa With Retrieval-Augmented Generation (Rag)
Authors: Ebrania Meshaki Kihombo
Keywords:
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Design And Implementation Of A Solar-Powered Intelligent Mcu-Based Bird Deterence System For Rice Farmers
Authors: Gabriel Ebiowei Moses, Sopreye Egberipou, Agidi Daniel
Keywords: Pest Bird Management, Rice Cultivation, Avian Crop Depredation, Integrated Pest Management (IPM), Red-billed Quelea, Synchronized Planting, Smart Scaring Technology, Bird-Resistant Rice Varieties
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Evaluating System Stability and HVDC Dynamics in Vietnam's Integration of 3-5 GW Grid-Forming Offshore Wind
Authors: Ky Nguyen Thien, Ha Nguyen Manh
Keywords: ffshore wind integration; Grid-forming converters; VSC-HVDC; Weak-grid stability; Frequency response; Dynamic simulation; Inverter-based resources; Vietnam power system.
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Fingerprint-Based Student Verification and Attendance System for Examination (IoT-Based)
Authors: Frank whero,Ray kapinga ,Meinrard kapinga, Amiry kozzy, angelina lutatina,Ami mwaisango, Amran hamadi, Amos sweya.
Keywords: Biometric systems, Fingerprint recognition, student vereification,IoT, Examination attendance,Automated attendance, Education technology,security,identity verification,smart examination system.
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Geomatics Techniques for Evaluating Land Use Planning by Processing Google Earth Images
Authors: Samir Saify St
Keywords:
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How FinTech Adoption Translates into Financial Well-Being: The Mediating Role of Embedded Finance and the Moderating Effect of Digital Capability
Authors: Chau Minh Tran, Duyen Luong Gia Ky, Ha Nguyen Manh
Keywords: FinTech adoption; Embedded finance; Digital capability; Financial well-being; Platform economies; ASEAN.
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Use Of Local Materials as an Inhibitor for Scale Formation in Oil Field Pipelines
Authors: Anthony Ogbaegbe Chikwe, Christian Emelu Okalla, Godswill Ekeh, Damilola Deborah Olaniyan.
Keywords:
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Computer Vision-Based Campus Access Control and Monitoring System: A case study at Ruaha catholic university
Authors: Eziberi Chuma, Paulo KItangita,Abdulkadir Mohammed,Christina Ganagwa,Faston Kataita,Hamisi Mihezo,Dayness Urio and Danny Mfungo
Keywords: rtificial intelligence, computer vision, face recognition, campus security, access control.
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Kindergarten Academic Progress Evaluation Web-Based System: A Web-based Platform for Assessing Early Childhood Development and Predicting Future Learning Outcome.
Authors: Baraka Robert Chacha, Lucyana Innocent Mlacha, Dorcus Raphael Mwasanguti, Michael Myombe,Maria John, Neston Maroko, Lilian Lewanga, Marsho Mpeta.
Keywords:
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Design and Implementation of a Web-Based Student Complaint Management System for Universities
Authors: Imani Ntakimazi Kabelele, Kharoun Khalfan Hhalla, Yohana Mwamasangula, Joseph Ronjino Mkakilwa, Irene Rayman Mlangali, Ibrahim Fredy Mwandemani, Halid Salum Athumani
Keywords: Student Complaint System, Complaint Management, Web-Based Application, Higher Education Systems, Information Systems, Student Satisfaction, Digital Transformation
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Vision-Based Sign Language Recognition Systems for Low-Resource Languages: A Systematic Review with Focus on Tanzanian Sign Language
Authors: Isack Alex Masunzu, Salim Kassim Ally, Elipidius Itema Ladislaus, Eliabu Ntilagana, Devotha Kachere, Emmanuel Simwimba, Jeza Tunje
Keywords:
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Smart ID Card Finder
Authors: Lusungu E. Mkola,Michael K. Mwandumbya,Rahel Kinyunyu, Neema Kimaro, Kevine Paul, Nelson Mwanjala, Mwanahamisi Bakari, Kelvin Laizer
Keywords:
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Automatic Detection Of Spelling Errors In Texts: Methods, Approaches And Algorithms With Application To The Uzbek Language
Authors: Nazira Sobirova
Keywords: spelling error detection, Uzbek language, natural language processing, edit distance, language models, orthography, computational linguistics
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Deep Learning-Based Multi-Modal Medical Image Classification For Skin Lesion, Chest X-Ray, And Retinal Scan Detection In Low-Resource Healthcare Settings In Tanzania
Authors: Johnson George Mlelwa,Lawi Augustino Kihumbu,Alfa Edward Chengula,Carlos Ngolongolo,Catherine Peter Swai,Baraka Mwagala,Jeza Tunje
Keywords: Deep Learning; Medical Image Classification; Explainable AI; Skin Lesion Detection; Chest X-Ray Analysis; Diabetic Retinopathy; Tanzania; Low-Resource Healthcare Settings; Convolutional Neural Networks; Grad-CAM; Transfer Learning; HAM10000; CheXpert; APT
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