業務用建物における窓の眺望性評価構造の導出

Murachi, Takuya; HORI, Yoshiro; Matsunaga, Shigeki; Yoshizawa, Nozomu

doi:10.3130/aije.84.729

Cited by 6 publications

(1 citation statement)

References 14 publications

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“…Wu et al ( 90 ) used EGM to establish a design strategy for Healing Products ( 90 ). Research on EGM in other areas including space ( 91 – 93 ), digital products ( 94 – 96 ), events ( 97 , 98 ), behavior ( 99 , 100 ), experience ( 101 ) etc. The above literature is a sufficient proof of the effectiveness of EGM for extracting user preferences.…”

Section: Theoretical Backgroundmentioning

confidence: 99%

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

Zhang

Wang

2023

Front. Public Health

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BackgroundWith the accelerating trend of global aging, over one billion people need to use one or more types of assistive products. However, the high abandonment rate of current assistive products is affecting the quality of life of the older adults, posing challenges to public health. Accurately capturing the preference factors of the older adults in the design process is an important way to improve the acceptance of assistive products. In addition, a systematic approach is needed to translate these preference factors into innovative product solutions. These two issues are less addressed in existing research.MethodsFirst, the evaluation grid method was used to conduct in-depth interviews with users and extract the structure of preference factors for assistive products. Quantification theory type I was used to calculate the weight of each factor. Secondly, universal design principles, TRIZ theory's contradiction analysis techniques, and invention principles were used to translate the preference factors into design guidelines. Then, finite structure method (FSM), morphological chart, and CAD techniques were used to visualize the design guidelines as alternatives. Finally, Analytic Hierarchy Process (AHP) was used to evaluate and rank the alternatives.ResultsA Preference-based Assistive Product Design Model (PAPDM) was proposed. The model includes three stages: definition, ideation, and evaluation. A case study on walking aid demonstrated the execution of PAPDM. The results show that 28 preference factors influence the four psychological needs of the older adults: sense of security, sense of independence, self-esteem, and sense of participation. These psychological needs were reflected in the shape, color, material, universality, user-friendly, reliability, and smart functions of assistive products. The preference factors were transformed into five design guidelines, and three alternatives were generated. Finally, the evaluation concludes that solution C was the optimal solution.ConclusionThe PAPDM framework provides designers with a transparent, progressive approach to designing assistive products that meet unique needs and preferences of older adults. This enhances objectivity and scientific rigor in assistive product development, avoiding blind design and production. By considering the perspective of older adults from the outset, we can avoid high abandonment rates of assistive products and contribute to promoting active aging.

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Section: Theoretical Backgroundmentioning

confidence: 99%

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

Zhang

Wang

2023

Front. Public Health

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View Clarity Evaluation Method for Windows With Blinds Using Amodal Completion

SHIDA

HORI

Matsunaga

et al. 2022

Nihon Kenchiku Gakkai Kankyokei Ronbunshu

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Research on Window Treatments That Make Privacy and View Compatible

Kishimoto

et al. 2023

Nihon Kenchiku Gakkai Kankyokei Ronbunshu

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In this study, we investigated a fenestration system that divides the roller blinds into multiple layers, closes partially to ensure privacy, and opens the other areas to achieve both view, daylighting and solar heat gain. In the experiment in the controlled space, subjects evaluated "visibility from inside", "estimated visibility from outside" and "openness", and in addition to that, subjects also evaluated "view", "brightness" and "total satisfaction" in the experiment in the actual environment. As a result, we confirmed the visual satisfaction improved by this system.

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業務用建物における窓の眺望性評価構造の導出

Cited by 6 publications

References 14 publications

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

View Clarity Evaluation Method for Windows With Blinds Using Amodal Completion

Research on Window Treatments That Make Privacy and View Compatible

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