This book covers proceedings of the 15th International conference for information society and technologies that brings together experts from various fields to discuss the latest advancements in using AI and IoT to shape a future industry, digitalization of health, well-being and sport, energy and environment, generative AI, and large language models, machine learning, and software engineering. In recent years, disruptive digital technologies, such as AI and blockchain, changed the perception of productivity and effectiveness and opened a gateway to more than ever dynamic advances in solving the important societal challenges. Unprecedented level of scientific collaboration in those areas completely transformed the research landscape, through extensive flow of knowledge, information and data, making the research communities more digital than ever. Even beyond solving actual problems, disruptive tech contributed to creating new visionary objectives that could transform the way in which we live and work in the future information society.  The book features a collection of papers that showcase novel approaches and practices in these areas, highlighting the potential of these technologies to disrupt traditional systems and pave the way for a smarter and more connected society.