Chromatic Interior Environments for the Elderly: A Literature Review

Abstract

[EN] The impact of the physical environment on individuals arise as a growing body of research in population wellbeing. Yet, most of studies in this area do not focus on elderly even though they are particularly susceptible to the characteristics of their interior spaces. It is a well known fact that to be old is to acquire a tolerance of disabilities based on the gradual degeneration. A common problem is a dysfunction in visual sensitivity and accordingly, the alteration of their environmental color perception. That is why these impairments need to be understood in order to minimize the elderly spatial difficulties. To know until what point there is a loss in the ability to perceive color is necessary to understand how should we take these facts into consideration.

A state-of-the-art literature review of current studies from the last 20 years is carried out. The aim is to analyze existing practices on Evidence-Based Research through a multidisciplinary approach in order to create knowledge about chromatic built environments for the elderly. Data is identified and considered together with empirical experience about color, perception, built environment and elderly. Thus, the way in which elderly perceive the space is explored. The adjustments in the formulation of these impairments throughout any design strategy to adapt the environment to their physiological changes are determined.

This paper aims to determine a design interpretation of the various findings, demonstrating that color, as a parameter of the visual performance, influences visual comfort and helps performance in architecture for old people.