The proliferation of digital technologies considerably changed the field of architecture. Digital fabrication pushes architecture into an unexpected new domain of previously unachievable complexity, detail, and materiality. Understanding these technologies’ impact can help direct future research, innovate design and construction processes, and improve the education of future professionals. However, comprehensive reviews offering a holistic perspective on the effects of 3D printing technologies on architecture are limited. Therefore, this study aims to provide a systematic review of state-of-the-art research on 3D printing technologies in architectural design and construction. The review was performed using three major databases, and selected peer-reviewed journal articles published in the last ten-year period were included in quantitative and qualitative analyses. Using bibliometric analysis, the research progress is summarized through the identified trend of the annual number of articles, prominent authors and co-authorship network, and key topics in the literature organized in three clusters. Further, content analysis of selected articles enabled coding cluster themes. Moreover, the analysis differentiated two categories of 3D printing technologies based on the scale of the system, elaborating their peculiarities in terms of materials, methods, and applications. Finally, challenges and promising directions for future work and research challenges are discussed.

The contemporary way of life influences the forms and time framework of outdoor activities in open public spaces, shifting their focus to nighttime usage. The aim of this study is to demonstrate the limits of existing outdoor lighting design standards and recommendations in terms of livability. As an exploratory case study, the Sava waterfront in New Belgrade, Serbia was chosen. The methodology consisted of theoretical research and specific analysis, which included: (1) mapping the spatial distribution of users during several periods of the day; (2) criteria and indicator network analysis of outdoor lighting quality, and (3) a survey with a questionnaire conducted among the users of the waterfront area. The results showed that lighting design can influence overall open public space usage during nighttime through its parameters. It can affect the spatial distribution of users and their sense of safety and comfort, as well as the duration, frequency, and manner of usage. This study could improve planning and design practices regarding outdoor lighting, enabling more active and inclusive usage of open public spaces, thus increasing the overall livability of spaces and their social sustainability.

This work identifies lighting as a non-invasive method for the transformation of a space that simultaneously and unconstructively articulates various activities and does not interfere with the inherited physical framework. Through experimental resear...

The aim of this paper is to research the relations between the contemporary networked context and transformations in the understanding of architectural and infrastructural spaces, and to research the main models of fluidity within this relation. The contemporary urban context is characterized by globalization, transculturalism and increased technological development, which simultaneously change the everydayness, usage and perception of urban spaces and architecture. New networking phenomena occurring on informational, communicational and spatial levels transform the city and its architecture into constant processes of flows. Fluidity is positioned as the main problem of this research, simultaneously causing, and manifesting in, transformations of contemporary spatial conditions where the notion of flow becomes the new spatial quality. This research is focused on one of the main spatial manifestations of the fluidity phenomenon in contemporary cities - the dispersion of the boundary between architectural and infrastructural space. The aim of the paper is to present the idea that fluid spaces are characterized by: 1) increased loss of disciplinary boundaries; 2) loss of physical boundaries - inner-outer space overlapping; 3) dispersion of perceptual boundaries in space. The research is significant because it defines new meanings of spaces of flows and movement in a contemporary urban context.

High-rise building facades offer an alternative site for installing photovoltaic panels, which are traditionally placed on rooftops. The unique spatial configuration of high-rise buildings, characterized by a small footprint area relative to their height, supports the application of vertical facades for this purpose. Photovoltaic panels installed in these areas not only generate electricity but also enhance the aesthetic dimension of the urban landscape. The proposed methodology uses the EnergyPlus software to simulate the electricity generation of photovoltaic panels mounted on the walls of high-rise buildings in the city of Kragujevac, Serbia. A technical, economic, and environmental analysis was conducted for two scenarios: (1) photovoltaic panels installed on two facade areas with the highest solar potential, and (2) photovoltaic panels installed on all four available facade areas. In Scenario 1, the annual reduction in electricity consumption, annual cost savings in electricity consumption, and investment payback period range from 13 to 38%, 11 to 31%, and 8.4 to 10.6 years, respectively. In Scenario 2, these values range from 23 to 58%, 18 to 47%, and 10.9 to 12.9 years, respectively. The results indicate that southeast and southwest facades consistently achieve higher levels of electricity generation, underscoring the importance of prioritizing high-performing orientations rather than maximizing overall surface coverage. The methodology is particularly efficient for analyzing the solar potential of numerous buildings with comparable shapes, which is a characteristic commonly found in Eastern European architecture from the late 20th century. The study demonstrates the applicability of the proposed methodology as a practical and adaptable tool for assessing early-stage solar potential and providing decision support in urban energy planning. The approach addresses the identified methodological gap by offering a low-cost, flexible framework for assessing solar potential across diverse urban contexts and building typologies, while significantly simplifying the modeling process.

Open public spaces, as an indispensable factor of socialization, recreation and public life, represent an important aspect of urban contexts from the point of view of social sustainability. Contemporary lifestyle has changed the open public spaces usage, shifting their focus from daytime to nighttime. Existing research indicates that the female population feels a higher level of vulnerability in open public spaces during nighttime use. In pedestrian zones, the speed of movement enables a comprehensive sensory experience of spatial features and a more articulated interpretation of the environment. The aim of this paper is to determine the level of subjective feeling of safety among the female population to improve open public space usage during the nighttime. The methodology is based on a specific analysis of the results of the survey conducted among users of the Sava Waterfront in New Belgrade, Serbia. The results of the research showed that artificial lighting has a significant impact on the overall open public space usage during the night through the spatial distribution of users and their subjective feeling of safety and comfort, as well as on the duration, frequency and manner of usage. This study has the potential to enhance planning and design practices related to outdoor lighting, facilitating a more active and inclusive utilization of open public spaces, consequently enhancing the overall livability of these spaces and their social sustainability.