• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Advertise
  • Subscribe

MassDevice

The Medical Device Business Journal — Medical Device News & Articles | MassDevice

  • Latest News
  • Technologies
    • Artificial Intelligence (AI)
    • Cardiovascular
    • Orthopedics
    • Neurological
    • Diabetes
    • Surgical Robotics
  • Business & Finance
    • Wall Street Beat
    • Earnings Reports
    • Funding Roundup
    • Mergers & Acquisitions
    • Initial Public Offering (IPO)
    • Legal News
    • Personnel Moves
    • Medtech 100 Stock Index
  • Regulatory & Compliance
    • Food & Drug Administration (FDA)
    • Recalls
    • 510(k)
    • Pre-Market Approval (PMA)
    • MDSAP
    • Clinical Trials
  • Special Content
    • Special Reports
    • In-Depth Coverage
    • DeviceTalks
  • Podcasts
    • MassDevice Fast Five
    • DeviceTalks Weekly
    • OEM Talks
      • AbbottTalks
      • Boston ScientificTalks
      • DeviceTalks AI
      • IntuitiveTalks
      • MedtechWOMEN Talks
      • MedtronicTalks
      • Neuro Innovation Talks
      • Ortho Innovation Talks
      • Structural Heart Talks
      • StrykerTalks
  • Resources
    • About MassDevice
    • DeviceTalks
    • Newsletter Signup
    • Leadership in Medtech
    • Manufacturers & Suppliers Search
    • MedTech100 Index
    • Videos
    • Webinars
    • Whitepapers
    • Voices
Home » Smells are smart sensors’ last frontier

Smells are smart sensors’ last frontier

June 23, 2016 By Brad Perriello

Aryballe Technologies Neose(Reuters) — Phones or watches may be smart enough to detect sound, light, motion, touch, direction, acceleration and even the weather, but they can’t smell.

That’s created a technology bottleneck that companies have spent more than a decade trying to fill. Most have failed.

A powerful portable electronic nose, says Redg Snodgrass, a venture capitalist funding hardware start-ups, would open up new horizons for health, food, personal hygiene and even security.

Imagine, he says, being able to analyze what someone has eaten or drunk based on the chemicals they emit, this way it would be easier for the DUI in Canada specialist to close a case; detect disease early via an app; or smell the fear in a potential terrorist. “Smell,” he says, “is an important piece” of the puzzle.

It’s not through lack of trying. Aborted projects and failed companies litter the aroma-sensing landscape. But that’s not stopping newcomers from trying.

Like Tristan Rousselle’s Grenoble-based Aryballe Technologies, which recently showed off a prototype of NeOse, a hand-held device he says will initially detect up to 50 common odors. “It’s a risky project. There are simpler things to do in life,” he says candidly.

Mass, not energy

The problem, says David Edwards, a chemical engineer at Harvard University, is that unlike light and sound, scent is not energy, but mass. “It’s a very different kind of signal,” he says.

That means each smell requires a different kind of sensor, making devices bulky and limited in what they can do. The aroma of coffee, for example, consists of more than 600 components.

France’s Alpha MOS (EPA:ALM) was 1st to build electronic noses for limited industrial use, but its foray into developing a smaller model that would do more has run aground. Within a year of unveiling a prototype for a device that would allow smartphones to detect and analyze smells, the website of its U.S.-based arm Boyd Sense has gone dark. Neither company responded to emails requesting comment.

The website of Adamant Technologies, which in 2013 promised a device that would wirelessly connect to smartphones and measure a user’s health from their breath, has also gone quiet. Its founder didn’t respond to emails seeking comment.

For now, start-ups focus on narrower goals or on industries that don’t care about portability.

California-based Aromyx, for example, is working with major food companies to help them capture a digital profile for every odor, using its EssenceChip. Wave some food across the device and it captures a digital signature that can be manipulated as if it were a sound or image file.

But, despite its name, this is not being done on silicon, says CEO Chris Hanson. Nor is the device something you could carry or wear. “Mobile and wearable are a decade away at least,” he says.

Partly, the problem is that we still don’t understand well how humans and animals detect and interpret smells. The Nobel prize for understanding the principles of olfaction, or smell, was awarded only 12 years ago.

“The biology of olfaction is still a frontier of science, very connected to the frontier of neuroscience,” says Edwards, the Harvard chemical engineer.

More push than pull

That leaves start-ups reaching for lower-hanging fruit.

Snodgrass is funding a start-up called Tzoa, a wearable that measures air quality. He says interest in this from polluted China is particularly strong. Another, Nima, raised $9 million last month to build devices that can test food for proteins and substances, including gluten, peanuts and milk. Its 1st product will be available shortly, the company says. For now, mobile phones are more likely to deliver smells than detect them. Edwards’ Vapor Communications, for example, in April launched Cyrano, a tub-sized cylinder that users can direct to emit scents from a mobile app – in the same way iTunes or Spotify directs a speaker to emit sounds.

Japanese start-up Scentee is revamping its scent-emitting smartphone module, says co-founder Koki Tsubouchi, shifting focus from sending scent messages to controlling the fragrance of a room.

There may be scepticism – history and cinemas are littered with the residue of failed attempts to introduce smell into our lives going back to the 1930s – but companies sniff a revival.

Dutch group Royal Philips (NYSE:PHG) filed a recent patent for a device that would influence, or prime, users’ behavior by stimulating their senses, including through smell. Nike (NYSE:NKE) filed something similar, pumping scents through a user’s headphones or glasses to improve performance.

The holy grail, though, remains sensing smells.

Samsung Electronics (LON:BC94) was recently awarded a patent for an olfactory sensor that could be incorporated into any device, from a smartphone to an electronic tattoo.

One day these devices will be commonplace, says Avery Gilbert, an expert on scent and author of a book on the science behind it, gradually embedding specialized applications into our lives.

“I don’t think you’re going to solve it all at once,” he says.

Filed Under: Diagnostics Tagged With: Adamant Technologies, Alpha MOS, Aromyx, Aryballe Technologies, Boyd Sense, Nike, Nima, Scentee, Tzoa, Vapor Communications

More recent news

  • Omnipod 5 rollout for type 2 rolls on as Insulet pursues next-gen automation
  • Ancora Heart reaches enrollment milestone in pivotal heart failure device trial
  • PharmaSens, SiBionics innovatively combine tech in all-in-one insulin patch pump
  • Johnson & Johnson launches daily disposable multifocal toric contact lens
  • Study backs Biolinq intradermal sensor in muscle loss prevention during GLP-1 therapy

Primary Sidebar

“md
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest med device regulatory, business and technology news.

DeviceTalks Weekly

See More >

MEDTECH 100 Stock INDEX

Medtech 100 logo
Market Summary > Current Price
The MedTech 100 is a financial index calculated using the BIG100 companies covered in Medical Design and Outsourcing.
MDO ad

Footer

MASSDEVICE MEDICAL NETWORK

DeviceTalks
Drug Delivery Business News
Medical Design & Outsourcing
Medical Tubing + Extrusion
Drug Discovery & Development
Pharmaceutical Processing World
MedTech 100 Index
R&D World
Medical Design Sourcing

DeviceTalks Webinars, Podcasts, & Discussions

Attend our Monthly Webinars
Listen to our Weekly Podcasts
Join our DeviceTalks Tuesdays Discussion

MASSDEVICE

Subscribe to MassDevice E-Newsletter
Advertise with us
About
Contact us

Copyright © 2025 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy