The International Conference on AI-Driven Smart Systems and Ubiquitous Computing (ICAUC 2026) is a premier international forum that brings together researchers, industry leaders, and academicians to explore the latest advancements in artificial intelligence (AI), smart systems, and ubiquitous computing. As intelligent technologies continue to reshape industries, this conference provides a platform to discuss innovations in AI-driven automation, ubiquitous computing, and human-centric intelligent systems.