Image: © Dianka | Dreamstime.com

You walk into a room. You notice a certain aroma. You smell fresh cookies baking in the kitchen. Immediately, you remember your childhood days when your mother brought you fresh chocolate chip cookies.

Ok, this may seem a bit idealistic but smell and memory are linked. The article entitled Smell and Memory explains that of all the human senses, the process of smelling takes the longest to reach the brain, and once you do smell, the smell lasts longer than other senses. This leads to the assumption that smell and memory are linked in different ways as compared to the other senses; and yes, this is an important differentiation.

If the latter is true, then when you design, you instantly trigger memory the moment someone walks into your building. You see, memory is intrinsically linked with learning. So, the minute someone actually smells within your space, they begin to learn, and the olfactory process can play a meaningful role.

So, how can you design better now that you know this knowledge?

SENSE OF SMELL CAN OPTIMIZE YOUR DESIGNS

Perhaps you can be more proactive as you design. Instead of letting the scent within your space just sort of happen as a by-product of all your other design decisions, you can instead think about what effect you want to have with your space.

This doesn’t mean that you need to go ahead and inject strange aromas with hopes that suddenly your design will be more pleasing without proof that this will work. However, did you know that some hospitals are beginning to design for the olfactory sense? Patients in some facilities are already benefiting from aromas (circulated through the air systems) that are more soothing, anxiety reducing and calming.

Think of what you want your occupants to experience within your architectural space, how you want them to navigate though it and where you may want them to stop and engage in activity. As a designer, think about ways to tap into the olfactory sense — use it to spark occupant behavior, thought, emotion and intellect. There are so many opportunities to capitalize on this sense: think hotel, restaurant, stores or even an airport.

I WOULD LOVE YOUR FEEDBACK…

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© 2008-2011 Sensing Architecture by Maria Lorena Lehman

Image: drp | Flickr

Smells can make or break a space.

Odor is actually a major reason why people complain about an indoor environment, yet nobody likes to talk about it much when it comes to building design. Smells within a building can either be good, bad or simply neutral. Plus, after being in a space for a longer time, you may actually stop smelling a particular odor which was pungent when you first came in.

So, what’s all the hype about? How can you design for someone’s sense of smell — particularly when everyone interprets smells differently?

I think attention needs to be paid to the institution-type of your building and what functions go on there. Yes, you will have to design appropriately in terms of choosing the right building materials, (after all, these have individual smells themselves) but what about the functions that go on within a particular space?

We all know that a gym smells different from an office which can smell different from a classroom.

THE OLFACTORY SENSE

The key is to think about the olfactory sense (smell) while you design. Think of ventilation, temperature, humidity, building materials and other products that can help to prevent unpopular smells. (1)

When choosing an interior building material, “visualize” how that might feel for your occupants entering your space. Will the scent of a particular kind of wood add anything to your design? Will the scent of certain plastics or textiles take away from your design?

Also, don’t forget health. Your occupants may be susceptible to allergic reactions. (1)

Our sense of smell is a very important part of how we all perceive. Don’t take it for granted. Think consciously about how to bring the olfactory sense into your designed architectural experience.

(1) Odor and Odor Thresholds. Aerias.org.

© 2008-2011 Sensing Architecture by Maria Lorena Lehman