Understanding user perception and experience is one of the key challenges in cognitive science and architecture. Anticipating user needs at the design stage, particularly those of the primary beneficiaries of an architectural structure or urban space, constitutes a central focus in user experience research. This article explores contemporary methods for studying the experiences of users in architectural environments, in particular, considering seniors. The study reviews the transition from foundational approaches – such as environmental psychology and evidence-based design – to technologically advanced methods incorporating biometric sensors. It highlights the potential of integrating physiological and behavioral data to capture cognitive-emotional responses to architectural spaces. Ultimately, the study advocates for the integration of advanced digital tools with traditional architectural research to create more inclusive, stress-reducing environments that enhance the quality of life for older individuals. The article presents a systematic literature review and analysis of current research on the user experience in architectural spaces. Special attention is given to the application of ecological momentary assessment (EMA) using body sensor networks (BSN), which enables real-time data collection, minimizes memory-related biases from surveys and retrospective interviews, and provides objective measurements of physiological and behavioral parameters, complementing subjective self-reports obtained through traditional methods. As research tools, data visualization techniques were utilized, including VOSviewer, which enables the graphical representation of keyword co-occurrence within leading scientific databases, Web of Science and Scopus. In view of the current development of technology it is possible to conduct EMA studies with older adults using BSN. Conducting such research, however necessitates an interdisciplinary approach, combining neuroscience, cognitive science, and universal design. Ongoing research is essential to refine design practices and create built environments that are inclusive and stress-reducing, ultimately providing an ergonomic and better- adapted architectural space for older adults. Med Pr Work Health Saf. 2025;76(4)