There are many reasons for our increasing lifespan. Industrialization introduced water and sewage systems that led to a reduction in infectious diseases, therefore, better public health followed. Technology such as engines and motors of all kinds, transportation, electric light, central heat, air conditioning, home insulation. Antibiotics added to advances in medicine and nutrition as major factors in longevity.
Therefore the main reason for our improved lifespan is better overall health as we enter old age.
Safer Living As We Age
When making modifications to a home throughout our lifetime we should consider general safety as well as aesthetics. Renovations and additions, such as to kitchens and bathrooms where many accidents occur in old age, are frequently made without taking long-term living into consideration. Creating environments for usability for all ages should not entail special designs, yet most homes continue to be developed for Peter Pan living, without great consideration to accessibility as we age.
Although we are at a time of increased longevity, the environment in which we live is not changing quickly enough to allow for better, safer mobility for those with disabilities. At the same time, some believe that a reduction in physical activity in old age in natural, whereas the truth is that exercise and socialization boost health, well-being and quality of life. Therefore housing must focus on designing better interior and exterior spaces.
Fewer physical barriers improve functional abilities while providing opportunities for greater independence rather than having to adapt to the environment. Bathroom and kitchen design, with the exception of high-end homes, have changed little since the Small Homes Council established standards in 1964. Therefore as we make modifications to our living environment or move to a new home, we should be particularly aware of the environment in regard to safety, ease of movement and mobility for the future.
This leads to the topic of universal design, “the design of products and environments to be usable by all people, to the greatest extent possible, without the need for adaptation or specialized design” (Ronald L. Mace, FAIA).
