Abstract

As digital transformation accelerates across public sectors globally, governments face the critical challenge of delivering services that are simultaneously technologically advanced, scalable, and genuinely responsive to citizen needs. This paper introduces the Integrated Digital Service Framework (IDSF), a comprehensive model that synthesizes artificial intelligence capabilities, cloud computing infrastructure, and human-centred design principles into a cohesive architecture for next-generation public services. Through systematic analysis of implementations across Singapore, Estonia, Denmark, and the United Kingdom, we demonstrate how the strategic convergence of these three elements creates digital services that surpass what each component achieves independently. Our framework addresses critical gaps by establishing clear integration pathways between AI-enabled personalization, cloud-based scalability, and user-centric design, while maintaining democratic accountability and service equity. Key findings reveal that successful implementations require balanced investment across technological capabilities and human-centred design competencies, with particular attention to ethical AI governance, cloud sovereignty considerations, and inclusive design practices. The framework demonstrates that convergence maturity not isolated technological sophistication determines service effectiveness, with implications for strategic planning and resource allocation in public sector digital transformation.