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Assessment of Universal Design Features in Public Buildings

Abstract

Universal design is an important approach to creating public buildings that can be accessed, understood, and used by people with diverse physical, sensory, and cognitive abilities. Public buildings such as government offices, educational institutions, healthcare facilities, commercial centres, and transportation facilities serve large and varied populations, making inclusive design particularly important. However, many buildings continue to present barriers through inadequate entrances, circulation spaces, sanitary facilities, signage, and other architectural features. Assessing universal design features is therefore essential for understanding the extent to which public buildings support equitable and independent use. This study assesses the provision and effectiveness of universal design features in selected public buildings. The assessment focuses on architectural elements including entrances, ramps, stairs, elevators, corridors, doorways, toilets, parking areas, signage, handrails, and circulation routes. Attention is given to how these features accommodate persons with physical disabilities, older adults, children, and other users with different mobility and sensory requirements. The study also considers the relationship between building layout and the ease with which users can access and navigate public facilities. The research examines the extent to which existing universal design provisions comply with accessibility principles and support independent movement. Factors such as ramp gradients, door widths, circulation clearances, surface conditions, handrail provision, accessible sanitary facilities, visual signage, and spatial organization are considered. The study also evaluates whether accessibility features are appropriately located, clearly identifiable, and conveniently connected to major building functions. These factors are important because the presence of an accessibility feature alone does not necessarily guarantee effective or convenient use. In addition to physical accessibility, the study considers the broader user experience within public buildings. Poorly designed circulation routes, confusing wayfinding systems, insufficient seating, inadequate lighting, and inaccessible service areas can create difficulties even where basic accessibility features are provided. The assessment therefore considers universal design as an integrated approach that addresses usability, safety, comfort, dignity, and independence. User perceptions and observed patterns of movement may also provide useful insights into the practical performance of existing design provisions. The study recognizes that the implementation of universal design may be affected by building age, site constraints, maintenance practices, design standards, and previous modifications to existing structures. Older public buildings may require adaptation and retrofitting to improve accessibility, while newer buildings may benefit from incorporating universal design principles from the earliest stages of planning and design. Identifying deficiencies and their underlying causes can help architects, building managers, and relevant authorities develop more effective strategies for improving accessibility in public facilities. The study aims to provide an assessment of universal design features in public buildings and identify areas requiring improvement. Its findings are expected to contribute to more inclusive architectural practice by highlighting design measures that can enhance accessibility, safety, comfort, and independent use. The study may also support the development of improved design guidelines and retrofit strategies for public buildings, ultimately promoting built environments that respond more effectively to the diverse needs of the population.

Keywords: Universal design, Public buildings, Accessibility, Inclusive design, Persons with disabilities, Barrier-free design, Building circulation, Accessible entrances, Ramps, Wayfinding, Mobility, User experience, Building standards, Inclusive architecture.