American Journal of Advanced Multidisciplinary Research and Innovation

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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

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Advancing Smart Healthcare Through Internet of Things, Machine Learning, and Cloud Computing Technologies

Author(s) Lise Getoor
Country United States
Abstract The rapid evolution of digital healthcare technologies has significantly transformed modern healthcare systems by enabling intelligent, patient-centred, and data-driven medical services. The convergence of the Internet of Things (IoT), Machine Learning (ML), and cloud computing has created a new generation of smart healthcare ecosystems capable of continuous patient monitoring, predictive disease diagnosis, personalised treatment planning, and efficient healthcare resource management. IoT-enabled wearable devices, biosensors, smart medical equipment, and remote monitoring systems continuously collect real-time physiological and environmental data, while cloud computing provides scalable infrastructure for secure data storage, integration, and processing. Machine Learning algorithms analyse these large-scale healthcare datasets to support disease prediction, clinical decision-making, risk stratification, and early intervention. Together, these technologies improve healthcare accessibility, operational efficiency, patient safety, and healthcare outcomes while supporting telemedicine, precision medicine, and intelligent hospital management.
This study investigates the advancement of smart healthcare through IoT, Machine Learning, and cloud computing using a qualitative and analytical research methodology based on secondary data collected from peer-reviewed journals, healthcare reports, government publications, and multidisciplinary case studies. The study examines technological architectures, multidisciplinary applications, implementation challenges, and future research directions. It further analyses the integration of wearable health devices, electronic health records (EHRs), edge computing, Digital Twin technology, explainable AI, blockchain, and federated learning within intelligent healthcare ecosystems.
The findings indicate that IoT-enabled real-time monitoring, cloud-based health information systems, and ML-driven predictive analytics significantly improve disease detection, chronic disease management, hospital resource optimisation, emergency response, and personalised healthcare delivery. Digital innovation also facilitates remote patient monitoring, telemedicine, smart diagnostics, medical image analysis, and intelligent decision support for clinicians.
Despite these benefits, challenges including cybersecurity threats, data privacy concerns, interoperability limitations, ethical AI governance, infrastructure costs, regulatory compliance, and healthcare workforce readiness remain significant barriers to large-scale implementation. The study concludes that responsible digital innovation, secure cloud infrastructure, explainable AI, interdisciplinary collaboration, and patient-centred healthcare policies are essential for developing resilient, efficient, and sustainable smart healthcare systems capable of addressing future global healthcare challenges.
Keywords Smart Healthcare, Internet of Things, Machine Learning, Cloud Computing, Artificial Intelligence, Digital Health, Telemedicine, Predictive Analytics, Electronic Health Records, Healthcare Informatics.
Field Engineering
Published In Volume 3, Issue 2, March-April 2021
Published On 2021-03-04

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