Browsing by Subject "Design for all"

Now showing 1 - 2 of 2

Open Access
Effectiveness of tactile surface indicators in 'design for all' context
(Open House International Association, 2013-03) Demirkan, H.
The aim of the study is to determine and prioritise the characteristics of the builtenvironment that increase the effectiveness of the walking surfaces for blind and vision-impaired people. Tactile walking surface indicators are installed on the floor of indoorand outdoor built environments for guiding blind or vision-impaired people. These people perceive the walking surface by a long white cane, through the soles of their shoes or impaired vision. Based on the relevant research and published standards there is a consensuson the characteristics of tactile working surfaces in terms of design specifications, visual contrast, material and installation requirements. In order to have the right decisionwhile using the related knowledge, the designer of a built environment should identify and prioritise the characteristics of the users. The findings of factorial analysis showed that the individual characteristics such as shoe width, stature, gender, and frequency ofleaving residence and experience alone, or with help, determine the effectiveness of tactile surface indicators as the primary factor. The second important factor that can be named as perceptual characteristics of the individual is composed of long white cane usage, time of sight loss and visual efficiency type. It is found that ease of walking on tactile surfaces as ease of change in direction, ease of stay on proper course of walking and transition from truncated domes to bars are third in priority as long as they comply with the standards.
Open Access
Ergonomic wet spaces: design factors in bathrooms designed for all
(Institute of India, 2012-06) Afacan, Yasemin
Design decisions are directly related to efficient functioning of residential environments and equally responding these environments to diverse user demands. The most challenging decisions of architects and designers are the solutions that are required for non– discriminating wet spaces. In that sense, rather than having special solutions, there is a need of usable, accessible and understandable kitchens and bathrooms in Turkish society, where there is an increase in aging and disabled society. This study analysed the bathroom literature under three approaches: universal design, design for all and inclusive design. According to the analysis results, the design factors for ergonomic bathrooms encompass: circulation, storage units, WCs, basins, shower/bathtub, illumination, materials. Furthermore, the relationships among those are discussed according to diverse user groups. As a result, user needs are changing parametrically based on the diversity of disabilities, which makes an integrated approach essential rather than additional design solutions.