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All Journal Journal of Information Systems and Informatics Journal of Technology and Informatics (JoTI) International Journal of Artificial Intelligence and Science
Mabina, Alton
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Mechanical Engineering

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Challenges in IoMT Adoption in Healthcare: Focus on Ethics, Security, and Privacy Mabina, Alton; Rafifing, Neo; Seropola, Boago; Monageng, Thapelo; Majoo, Pulafela
Journal of Information System and Informatics Vol 6 No 4 (2024): December
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i4.960

Abstract

This study highlights ethical, security, and privacy barriers to IoMT adoption in developing countries and proposes strategies like regulatory frameworks, data encryption, AI transparency, and professional training to address these challenges. The Internet of Medical Things (IoMT) has the potential to revolutionize healthcare by enabling real-time patient monitoring, enhancing diagnostic accuracy, and supporting personalized treatments. However, significant privacy, security, and ethical challenges hinder its widespread adoption, particularly in underdeveloped nations. This study employs the PRISMA methodology to systematically review existing literature and identify key barriers to IoMT implementation in healthcare systems, with a focus on developing countries. Through a rigorous selection process, 80 studies were included in the analysis, revealing critical challenges such as inadequate data protection frameworks, ethical concerns around artificial intelligence (AI) in decision-making, and risks of patient data exploitation. The findings provide actionable recommendations for policymakers, including the establishment of robust ethical guidelines, implementation of strong security measures, and use of advanced encryption techniques. Addressing these challenges is crucial to fostering the ethical and secure adoption of IoMT, ultimately improving healthcare outcomes globally Key recommendations for IoMT adoption include the implementation of advanced encryption techniques to safeguard patient data, the establishment of clear informed consent protocols, and the development of ethical guidelines to manage AI’s role in medical decision-making, ensuring transparency and patient autonomy.
Leveraging MANETs for Healthcare Improvement in Rural Botswana Mabina, Alton; Seropola, Boago; Rafifing, Neo; Kalu, Kalu
Journal of Information System and Informatics Vol 6 No 4 (2024): December
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i4.968

Abstract

Rural health facilities in Botswana face significant challenges, including limited infrastructure, poor communication networks, and inadequate access to medical resources, which hinder quality healthcare delivery. This study investigates the feasibility and benefits of implementing Mobile Ad hoc Networks (MANETs) in these underserved areas. A MANET is a decentralized wireless network where devices communicate directly with each other without relying on fixed infrastructure, allowing dynamic, self-configuring connections. Key solutions proposed include integrating MANETs with solar-powered systems to ensure continuous operation, developing localized health information systems to enhance data accessibility, and implementing community training programs to build local technical capacity. Additionally, designing resilient network architectures and collaborating with local telecom providers for hybrid solutions can improve reliability and coverage. Utilizing MANETs for real-time health monitoring and emergency alerts can enhance patient outcomes and response capabilities. The real-world implementation of MANETs is expected to improve emergency response times, reduce healthcare delivery delays, and facilitate faster decision-making in critical situations. This paper highlights the potential of MANETs to address healthcare disparities between rural and urban areas by providing sustainable, scalable, and reliable communication infrastructure. Future research should focus on extensive pilot programs, empirical data collection, and exploring the integration of advanced technologies to further enhance healthcare delivery in rural Botswana. These findings aim to inform policymakers and healthcare providers on adopting MANET technology to improve rural healthcare systems.
Usability of Mobile Learning Technologies in Open and Distance Learning Rafifing, Neo; Mosinki, Joyce; Mabina, Alton; Otlhomile, Boitshoko E; Mphole, Ofaletse
Journal of Information System and Informatics Vol 7 No 1 (2025): March
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v7i1.989

Abstract

Mobile learning (m-learning) utilizes portable devices like smartphones and tablets for educational purposes and is gaining popularity, particularly in open and distance learning (ODL) contexts. This study explores the usability of mobile learning technologies among undergraduate students in ODL. An online survey questionnaire was administered to undergraduates enrolled in a Business course in Botswana and a usability conceptual model was developed. The findings revealed that predominant opportunities of using mobile learning technologies in ODL include improved student interaction and flexible learning schedules. Likewise, challenges embraced limited battery life, small screens, distractions from phone calls and notifications, and the high cost of internet bundles. To enhance adoption of mobile learning, the study recommends investments in infrastructure and internet connectivity. Furthermore, it suggests reducing internet costs through initiatives like government subsidies or partnerships with Telecom providers. Additionally, the study highlights the importance of training ODL educators and students in effective mobile learning technology utilization.
Exploring the Impact of IoT and Blockchain on Supply Chain Management in Developing Countries Rafifing, Neo; Mabina, Alton; Rafifing, Leatile W.; Mosinki, Joyce; Mphale, Ofaletse
Journal of Information System and Informatics Vol 7 No 1 (2025): March
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v7i1.997

Abstract

The rapid development of the Fourth Industrial Revolution is having diverse effects on underdeveloped nations, influencing them in various ways. Developed countries have an advantage over underdeveloped countries since they embraced industrialization earlier, widening the gap between them. This comprehensive survey paper examines the multifaceted landscape of industry 4.0 in supply chain, shedding light on the potential challenges and key value drivers in the context of a developing country. Findings revealed that inadequate digital infrastructure, limited access to electricity, and a shortage of skilled workforce are the primary challenges faced by developing countries in the supply chain domain. The study systematically examines industry 4.0 technologies and indicates a 20-30% improvement in supply chain efficiency through the adoption of key technologies like IoT, AI, and blockchain. The study concludes by offering future research on industry 4.0 in supply chain management. The study results are assumed to offer insightful information to supply chain managers in developing countries, by enabling them with a deeper understanding of the major challenges and key drivers involved in integrating Industry 4.0 in their organizations and network.
A Hybrid Framework for Securing 5G-Enabled Healthcare Systems Mabina, Alton
Journal of Technology and Informatics (JoTI) Vol. 7 No. 1 (2025): Vol. 7 No.1 (2025)
Publisher : Universitas Dinamika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37802/joti.v7i1.970

Abstract

The rapid adoption of 5G technology in healthcare introduces significant challenges regarding data privacy and security. This paper proposes a hybrid framework integrating blockchain, zero-trust architecture (ZTA), and AI-driven threat detection to address these challenges. Blockchain ensures secure, tamper-proof data storage, while ZTA strengthens access control by continuously verifying users and devices. AI contributes by providing real-time threat detection and dynamic response capabilities, making the system more resilient to evolving cyber risks. A systematic literature review was conducted to analyze existing frameworks and identify gaps in 5G healthcare security. The findings reveal that while individual technologies such as blockchain and ZTA are well-established, their integration into a cohesive framework remains underexplored. The proposed hybrid solution effectively mitigates the risks associated with 5G networks by offering a multi-layered security approach. This research contributes to the field by proposing a scalable, adaptable security model suitable for 5G-enabled healthcare systems. Future research should focus on empirical validation, scalability testing, and exploring lightweight alternatives to blockchain and AI for resource-constrained environments. Additionally, investigating the integration of emerging technologies like quantum computing and 6G networks will further enhance the framework’s security capabilities. This study provides a foundation for developing secure, privacy-preserving systems for healthcare in the 5G era.
Mobile Ad Hoc Network (MANET) Performance in Disaster Recovery Mabina, Alton
International Journal of Artificial Intelligence and Science Vol. 2 No. 2 (2025): September
Publisher : Asosiasi Doktor Sistem Informasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63158/IJAIS.v2i2.16

Abstract

This study evaluates the performance of Mobile Ad Hoc Networks (MANETs) in disaster recovery, addressing the gap in existing research that primarily focuses on network performance metrics. The study aims to provide a comprehensive evaluation using the Balanced Scorecard (BSC) framework, considering financial, user, process, and innovation perspectives. A quantitative approach is employed, synthesizing data from existing literature, case studies, and empirical research on MANET deployments in disaster scenarios. Key performance indicators (KPIs) are categorized into the four BSC dimensions: network efficiency (process), cost-effectiveness (financial), usability (user), and innovation capacity. The study finds that MANETs significantly enhance communication resilience during disasters but face challenges in scalability, energy consumption, and security. The BSC framework identifies high deployment feasibility and operational efficiency but highlights limitations in long-term sustainability and integration with satellite/terrestrial networks. Unlike previous studies focused solely on technical parameters, this research offers a holistic evaluation by integrating the BSC framework, providing a more comprehensive analysis. The findings suggest that adaptive routing, AI-driven optimizations, and hybrid MANET-Satellite models could improve network performance. Future research should explore real-world deployments, energy-efficient protocols, and enhanced security models using blockchain.
Enhancing Security Protocols for MANETs in 5G-Enabled Smart Healthcare Systems Mabina, Alton
International Journal of Artificial Intelligence and Science Vol. 2 No. 1 (2025): March
Publisher : Asosiasi Doktor Sistem Informasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63158/IJAIS.v2.i1.15

Abstract

Mobile Ad Hoc Networks (MANETs) and 5G technologies offer transformative capabilities for healthcare systems, especially in developing countries like Botswana. MANETs provide decentralized, flexible connectivity, while 5G ensures high-speed, low-latency communication—together enabling critical services such as telemedicine, real-time patient monitoring, and emergency response. However, their integration introduces significant security risks, including data breaches, unauthorized access, and system vulnerabilities. This paper proposes a Comprehensive Multi-Layer Security Framework to address these challenges, combining encryption, secure MANET routing protocols, 5G network slicing, blockchain authentication, and AI-driven intrusion detection. The framework aims to secure patient data at every network layer, enhancing system integrity, confidentiality, and availability. Implementation strategies include phased infrastructure development, workforce training, and the creation of data protection regulations. The study also emphasizes the importance of international cooperation and technology adaptation for resource-constrained environments. By adopting this model, Botswana can establish a secure, scalable healthcare infrastructure that supports innovation and improves access to quality care.
ERP Adoption in Higher Education: A TAM-Based Analysis of Botswana’s Technical University Otlhomile, Boitshoko Effort; Rafifing, Neo; Mphale, Ofaletse; Mosinki, Joyce; Mabina, Alton
Journal of Information System and Informatics Vol 7 No 4 (2025): December
Publisher : Asosiasi Doktor Sistem Informasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63158/journalisi.v7i4.1198

Abstract

This study investigates ERP adoption at a technical university in Botswana using the Technology Acceptance Model (TAM). It examines how Perceived Usefulness (PU), Perceived Ease of Use (PEOU), and Behavioural Intention (BI) influence Actual System Use (AU). Data were collected from administrative staff using a structured survey and analyzed using regression analysis. The results show that PEOU significantly influences both BI (R² = 0.964, p = 0.0029) and PU (R² = 0.864, p = 0.022), indicating that system usability is crucial for ERP adoption. Furthermore, PEOU positively impacts PU (R² = 0.817, p = 0.035), and BI strongly predicts AU (R² = 0.821, p = 0.034). These findings highlight the importance of user-friendly interfaces, comprehensive training programs, and institutional support to ensure successful ERP implementation. The research provides valuable insights for universities aiming to enhance operational efficiency, streamline data management, and improve decision-making processes through effective ERP adoption, particularly in developing countries like Botswana.
Co-Authors Boago Seropola Kalu Ubi Kalu Kalu, Kalu Majoo, Pulafela Mbotho, Amber Monageng, Thapelo Mosinki, Joyce Mphale, Ofaletse Mphole, Ofaletse Neo Rafifing Otlhomile, Boitshoko E Otlhomile, Boitshoko Effort Rafifing, Leatile W. Rafifing, Neo Seropola, Boago