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To improve the use experience of airport chairs, this study adopted morphological analysis to conduct systematic deconstruction, analysis, and statistics on the modeling features of existing airport chairs. The KJ method was used to determine the design requirements of airport chairs. The study combined the Kano model to classify the functional attributes and prioritize the requirements, and it merged the module and demand analysis to build a Function-Behavior-Structure mapping model. In this way, passengers’ demand for airport chairs can be clearly defined, and airport chair configuration planning can be carried out according to the difference in preferences. Further, different module combination schemes can be formed to improve the functional allocation efficiency of airport chairs, optimize the overall service quality of airports, and provide some basis and reference for the future design of airport chairs.

The airport waiting chair frames, as an important part of the overall seating, must be designed to provide comfort, safety, and aesthetic appeal. While the airport furniture industry has made progress in terms of sustainability, more efforts are needed to improve material selection, manufacturing processes, and supply chain management to support the development of sustainable furniture. This study proposes innovative ideas for the lightweight design of the frame, based on the limitations of the existing design. Firstly, structural innovations are discussed, non-traditional mesh panels and curved rounded designs are discussed, and non-introduced mesh panels and curved designs are used to enhance the strength and stability of airport waiting chairs and enhance their overall performance. Secondly, innovations in lightweighting have focused on adjusting the thickness dimensions to enhance comfort, material utilization, and sustainability as well as to achieve a lightweight and thin appearance effect. In order to determine the optimal ranges of values for the thickness of the seat surface support strip (P5), the thickness of the backrest strip (P3), and the thickness of the seat panel (P1), nine groups of chairs with different frame sizes were tested using an orthogonal experimental method. Based on the experimental results for size and topology optimization, NX2312 software modeling will be imported into ANSYS Workbench for static analysis. Using the optimized results, the use of 2.842 kg of steel was successfully reduced by 34.8% to ensure the seat’s stability. This provides a reference and idea for the digital and standardized innovative design of airport waiting chair furniture structure in the future. Through digital design and lightweight optimization, material savings and effective use of resources can be achieved, promoting the goal of sustainable development.

In this paper we propose not a different, but a more complex approach in designing furniture for children, giving it a supplementary function, the educational one. [...]the pieces of furniture were carefully designed, using eco-friendly solutions, from raw materials choice to the final product, fulfilling the ecodesign objectives [1]. [...]the conditions are different, so the output of the design process might be different. 2.1 Research on furniture for waiting rooms The main objective of the research activity is to find information on the existing designs from different producers and on children with different requirements according to the context they are using the furniture. Observing the children interaction with the objects was helpful for the materials choosing, the processes and finishes, leading the design to a more eco-friendlier solution. 2.2 Requirements for the products The research performed upon the existing products was helpful in identifying some specific requirements. [...]die design was focused on chairs and benches, these being the most usual pieces of furniture used in waiting rooms and offering large opportunities for fulfilling the goals.

This study examines empirically if corporate headquarters location matters for board leadership structure under different asymmetric information settings. We examine the impact of corporate headquarters location on CEO duality for the period 1998–2013. Using the Metropolitan Statistical Area (MSA) to define the location of corporate headquarters, we find that metropolitan firms are more likely to have CEO-Chairman duality than rural firms. Utilizing idiosyncratic risk and analyst forecast error or dispersion to proxy for information asymmetry, we find that metropolitan firms are more likely to have CEO-chairman duality than rural firms in the low information asymmetry setting. Our findings suggest that corporate headquarters location is an important determinant of board leadership structure.