The health consequences of prolonged sitting in the office and other work chairs have recently been tried to be alleviated or prevented by the application of modern technologies. Smart technologies and sensors are installed in different parts of office chairs, which enables monitoring of seating patterns and prevents positions that potentially endanger the health of users. The aim of this paper is to provide an overview of previous research in the field of the application of smart technologies and sensors built into office and other types of chairs in order to prevent diseases. The articles published in the period 2010-2020 and indexed in WoS CC, Scopus, and IEEE Xplore databases, with the keywords “smart chair” and “sensor chair” were analysed. 15 articles were processed, with their research being based on the use of different types of sensors that determine the contact pressures between the user’s body and stool parts and recognise different body positions when sitting, which can prevent negative health consequences. Analysed papers prove that the use of smart technology and a better understanding of sitting, using various sensors and applications that read body pressure and determine the current body position, can act as preventive health care by detecting proper heart rate and beats per minute, the activity of individual muscle groups, proper breathing and estimates of blood oxygen levels. In the future research, it is necessary to compare different types of sensors, methods used and the results obtained in order to determine which of them are most suitable for the future development of seating furniture for work.

Corner joints and edge banding are essential components that significantly impact the strength, durability, and aesthetic appeal of particleboard furniture. This review examines the critical role of edge banding in enhancing the performance of corner joints, which are fundamental to the overall quality of panel furniture. A targeted literature search was conducted across key databases, including the Web of Science Core Collection (WoS CC), Scopus, and Google Scholar, focusing on scientific resources in the technical and biotechnical sciences. The selection of joint types, materials, and construction methods can substantially influence both the structural integrity and visual design of the furniture. Well-designed corner joints improve durability and longevity by ensuring that furniture can withstand various forces and loads without failure or deformation. These joints enhance the aesthetics of furniture by providing seamless and visually appealing connections between different elements. Edge banding is vital for reinforcing corner joint strength, as different materials exhibit varying degrees of resistance to impact, scratches, and abrasion, thereby safeguarding furniture surfaces. Also, edge banding contributes to the furniture’s longevity, ensuring durability during use as well as through disassembly and transport during remodeling or relocation. This review aims to consolidate existing knowledge and establish parameters for future research on the quality and performance of corner joints and edge bands in particleboard furniture.

Rural tourism is closely linked to a local’s tradition, identity, and cultural heritage. When staying in a specific tourist destination, a modern tourist expects a complete experience of the destination. Experience is necessary in rural tourist accommodation where guests can feel the local culture, nature, gastronomy, environment, and heritage. However, what about the interior design of the accommodation facility and the furniture design that will provide a rural and at the same time modern atmosphere? The paper aims to explore the traditional heritage, culture, indigenous elements, and ornamentation of rural artifacts of Istria, a region in Croatia, to propose a conceptual design of functional contemporary furniture for furnishing the living room in tourist accommodation. The furniture collection, with visual and artistic elements, surface treatment, construction, and selected sustainable materials and ornamentation, aims to brand the indigenous rural Istrian heritage, while at the same time combines an innovative contemporary expression. The research is divided into two stages: the first stage was conducted during field research using photography, observation, and interview methods, and the collected data from this stage served as inspiration for designing a furniture collection in the second stage. The second stage uses the cyclical method of the creative process to design new sustainable furniture concept, consisting of a table, stool, chest of drawers, and coffee table, which form a collection in the tourist interior environment. This furniture design model that uses original heritage to brand the rural environment and increase the attractiveness of accommodation in rural areas could be applied to other locations so tourists can fully experience the rural area they visit and achieve experiential, relaxed holidays and amenities, thus supporting the sustainable development of rural tourist destinations. The practical implications of this research have yet to be confirmed. It is desirable to investigate the impact and satisfaction of users in such designed interiors and confirm such a concept. This will require the engagement of architects and designers and hotel accommodation owners, as well as and the support of economic entities, local authorities, and the government, who need to systematically change the ways of branding rural values to achieve a holistic approach to the tourism offer.

Mattress comfort, often associated with firmness, is a complex construct influenced by factors such as material composition, construction, and personal preference. In this short communication paper, we indirectly investigated the effects of long-term mattress use on its hardness and sleep quality by observing the changes in the mattress. A mechanical durability test was performed on two structurally different mattress samples (with polyurethane core and pocket spring core) using a modified method based on the EN 1957 standard, aiming to understand the long-term effects of mattress characteristics on sleep quality. Preliminary results confirm that the mattress samples can maintain firmness and support during long-term use. The polyurethane foam mattress experienced initial compression but quickly stabilized, while the pocket spring mattress showed slight softening, maintaining overall firmness. For the polyurethane mattress, after the initial drop, the hardness value stabilized, varying between 7.53 and 9.03 N/mm, and at the end of the test, it stopped at 8.60 N/mm. The firmness rating stabilized at 4.3, showing minimal fluctuation between 4.0 and 4.6 throughout the process, while the total height loss was 3.79 mm. The hardness value of pocket spring mattresses generally decreased with increasing test cycles (it started at 5.86 N/mm and ended at 5.21 N/mm). The firmness remained relatively stable, varying between 7.3 and 7.1, and the total height loss was only 2.86 mm. The findings suggest that the firmness of a mattress can be changed with its use, highlighting the need for further research on a larger number of samples in the direction of the long-term implications of these changes on sleep comfort.

Corner joints and edge banding play crucial roles in the strength, durability, and aesthetics of furniture made from particleboards. This review highlights the importance of edge banding on corner joints in enhancing the overall quality of panel furniture. The choice of joint type, materials, and construction techniques can significantly influence the overall appearance and design of the furniture. The quality and design of corner joints directly affect the durability and longevity of furniture. Strong and well-designed corner joints ensure that furniture can withstand various forces and loads without failure or deformation. In addition, corner joints contribute to the aesthetics of furniture by providing seamless and visually appealing connections between different elements. Edge banding plays a crucial role in influencing the strength of corner joints in the furniture. Different edge-banding materials have varying levels of resistance to impact, scratches, and abrasion, which protect furniture surfaces. Overall, edge banding not only enhances the visual appeal of furniture, but also ensures its durability and longevity, both in the service of its purpose and during disassembly and/or transport due to the remodeling of the living space or its relocation. The findings aim to unify the knowledge and set parameters for further research on the quality of corner joints and edge bands in particleboard furniture.

Matching the most suitable material for furniture design in interiors is a challenging task for designers, as it requires them to perceive the material’s attributes. This issue leads to a quest to understand the designer’s approach to selecting materials for furniture in the design process. Considering the aesthetic, technical, and ecological advantages of wood, this research aims to understand the position of wood material through methodologies used in design studies. Given that wood has been utilized in buildings, interiors, and furniture for centuries, it raises the question of its relevance to the new generation of designers. To investigate this, students of design studies were tasked with creating a product utilizing the knowledge gained regarding the phases of product development and the latest findings related to material assignment procedures. Design process is one that continually incorporates new procedures driven by technological advancements. The innovative approach of Speculative and Critical Design (SCD) can enhance the perception of creative thought; however, a conventional approach provides a reliable foundation that encourages further exploration and adherence to the established phases of design. Material assignment techniques such as Product-Driven Design (PDD) and Material-Driven Design (MDD) also play a significant role in comprehending the material properties and methods of product material allocation. Gaining insight into both product development processes and material assignment techniques can illuminate the role of wood as a material within design studies, particularly among students. This research focuses on comparing the methodologies and assignment techniques derived from the existing literature and studies, centered around a project aimed at understanding the willingness of design students to utilize wood materials. Ultimately, it is disclosed that the students plan to utilize wood as their primary material, in conjunction with traditional methodological approaches, and in accordance with PDD, indicating their focus on the requirements of the product.