Dementia care


synchronisation with the light outside, the lighting system is able to encourage the same biological reaction that the residents would have to natural lighting - which in turn can help regulate their circadian rhythm. Finally, light systems can manipulate


stimuli. This is a process that sees blue light waves reduced within an artificial light source as the evening approaches to closer emulate the natural daylight spectrum. There has been a substantial amount


of research carried out in the areas of light therapy - including bright light therapy. There is some evidence to suggest, for example, that daily exposure to very bright, full spectrum light can reset the circadian rhythm of individuals with a low functioning hypothalamus, such as those living with late-stage dementia. These studies suggest that the practice can increase quality and length of deep sleep stages in those affected.


Well-being through environmental stimuli There has been research on the effect of artificial environmental stimuli, and its effect on wellbeing. LCD fish tanks are one such product that can be cleverly designed into an interior design scheme for a calming and mood-enhancing effect. Similarly, some LCD screens have


been used in studies to create faux train carriages to give the feeling of motion and passing scenery, which may prompt memories from past journeys or simply create an enjoyable environment for residents. Similarly, interactive projectors can be


projected onto a table-top, wall or floor. These can be a fun and stimulating way to


bring a new dynamic to sensory rooms, as well as becoming a focal point of a space, encouraging interaction as well as adding a calming aesthetic. There are also energy-saving LED


ceiling tiles on the market which are both a light source and display imagery, these too emulate natural daylight. I have proposed these in the past for the purposes of both illuminating corridors in an interesting way but also to aid with wayfinding. Images can be selected to fit with a particular floor theme. If each decorative LED ceiling has an


individual solution, it can become an interesting, decorative place marker, an important part of the wayfinding system. They can also be used as a central feature, drawing the eye and helping to attract attention to a location of interest.


Looking forward While all of the above products are incredibly useful, and products that we use regularly when designing with the care of those living with dementia in mind, it is by no means an exhaustive list. What is certain is that technology will


continue to evolve and further enhance life for all of us, and this has already come along in leaps and bounds when it comes to designing for the healthcare industry and those living with dementia - from large radical products such as self-driving cars, to smart handheld safety devices. With initiatives such as the UK


Research and Innovation (UKRI), and its funding drive for its Healthy Aging


November 2021 • www.thecarehomeenvironment.com


challenge, we will continue to see progress at great speeds - and it is so exciting to think how technology can and will evolve to improve not just safety but wellbeing and quality of life.


TCHE


Julie Smyth


Julie Smyth is an associate architect at architectural practice Corstorphine + Wright. Julie has worked in the care sector for over 15 years and has been instrumental to successfully contributing to many significant projects. Julie immerses herself in projects to fully understand their unique challenges and encourages a creative and critical dialogue to unlock the potential of a brief and site to discover the right design solutions. Particularly in the care sector, Julie carefully considers how the proposed built environment will positively impact the lives of the future residents whose home the development will become.


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