Posts Tagged ‘nose’

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Digioxide: A Pollution Sensor that Converts the Results into Digital Art

July 1, 2014

This project aims to raise public awareness of the environmental pollution by artistic means. Digioxide is a portable wireless device equipped with sensors of air pollution gases and dust particles that is connected to computer via bluetooth. This allows a person with digioxide to freely move around a city, seek out ecologically problematic places and turn their data into digital artworks.

More info via vtol

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Dogs Smell Time

July 1, 2014

Can you smell time? Your dog can.

On a very basic level, so can you: When you crack the lid on that old quart of milk, tentatively sniff and—peeyouu!—promptly dump that foul stuff down the sink, you are, in effect, smelling time. Specifically, you can smell that far too much time has elapsed since that milk was fresh.

But a dog can smell time with a sophistication that puts our simple sniffers to shame. “Odors exist in time, and dogs perceive that,” explains cognitive scientist and canine researcher Alexandra Horowitz of Columbia University. “Dogs use smell to ‘tell time,’ in some sense, because a more recently laid odor smells stronger, and an older odor smells weaker.”

A dog’s nose is a notoriously sensitive piece of equipment. With up to 300 million olfactory receptors compared to our lousy 5 million, a dog can detect a single teaspoon of sugar dissolved into a million gallons of water, the equivalent of two Olympic-sized swimming pools. Unlike us, dogs are able to take in scent continuously, even as they exhale. What’s more, a dog’s nostrils are smaller than the distance between them, effectively giving dogs “stereo” sniffing power that carries subtle grades of information, including directionality.

Read full article at Strange Attractor

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The Olfactory Future: Share the Smell of a Delicious Meal or a Hideous Flatulence Remotely and in Real-Time

June 21, 2014

Could you send olfactory messages in the future? Could you capture the scent of a delicious meal or something unpleasant and share it? Probably soon but for now, we are beginning to hear (or smell) about devices able to diffuse over 300,000 unique aromas. Among some of these devices entering the market and our consciousness, there are the apparently real, like the oPhone; and the hoaxy, like the Google Nose. Designer Lloyd Alberts has created an speculative product based on the Google Nose. It is called the Sniffer and it is featured in Next Nature.

“There is a landfill somewhere filled with all the products that have miserably failed in their quest to deliver a high quality aromatic communication experience (Smell-O-Vision, Odorama, iSmell, etc).” Lets take a smell at the Ophone. Developed by the inventor and Harvard professor David Edwards and his ex-student developer Rachel Field. According to their Indiegogo writeup:

What is the oPhone?

The oPhone is a revolutionary device that, in combination with our free iPhone app “oSnap”, allows you to send and receive electronic aroma messages. Think of it as a kind of telephone for aromas. With the oPhone, you can now bring complex scent texting into your mobile messaging life, and share sensory experience with anyone, anywhere.

How it Works

The oPhone DUO is able to diffuse over 300,000 unique aromas thanks to the small, inexpensive circular cartridges we call oChips, that fit inside the device. The oPhone DUO works with 8 oChips and each oChip contains 4 aromas – so the oPhone DUO works with 32 primitive aromas. They last for hundreds of uses, sort of like link cartridges, but for aroma. You can swap them in and out and capture any scent for which we have designed an oChip. And while we are starting with oChip families (what we call “aromatic vocabularies”) around specific foodie and coffee experiences, we will soon be diversifying these in exciting ways.

Using oSnap with oPhone is like using an aroma palette with a paintbrush and canvas. You will want to try your hand at it, or as we say, “aroma doodle”. And with the oPhone, you’ll quickly get the hang of how it all works.

Find the oPhone.
www.onotes.com

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How We Learn To See Faces

September 24, 2013

Two eyes, aligned horizontally, above a nose, above a mouth. These are the basic elements of a face, as your brain knows quite well. Within about 200 milliseconds of seeing a picture, the brain can decide whether it’s a face or some other object. It can detect subtle differences between faces, too — walking around at my family reunion, for example, many faces look similar, and yet I can easily distinguish Sue from Ann from Pam.

Our fascination with faces exists, to some extent, on the day we’re born. Studies of newborn babies have shown that they prefer to look at face-like pictures. A 1999 study showed, for example, that babies prefer a crude drawing of a lightbulb “head” with squares for its eyes and nose compared with the same drawing with the nose above the eyes. “I believe the youngest we tested was seven minutes old,” says Cathy Mondloch, professor of psychology at Brock University in Ontario, who worked on that study. “So it’s there right from the get-go.”

Excerpt from an article written by Virginia Hughes at NatGeo. Continue THERE