Sound’s emerging IoT role

Could sound be a critical IoT tool?

I’d fixated in the past on a metaphor I called “Collective Blindness,” as a way to explain how difficult it used to be to get accurate, real-time data about how a whole range of things, from tractors to your body, were actually working (or not) because we had no way to penetrate the surface of these objects as they were used. As a result, we created some not-so-great work-arounds to cope with this lack of information.

Then along came the IoT, and no more collective blindness!

Now I’m belatedly learning about some exciting efforts to use another sense, sound, for the IoT.  Most prominent, of course, is Amazon’s Alexa and her buddies (BTW, when I ask Siri if she knows Alexa, her response was an elusive “this is about you, not me,” LOL), but I’ve found a variety of start-ups pursuing quite different aspects of sound. They nicely illustrate the variety of ways sound might be used.

technician using Auguscope to detect   sound irregularities in machinery

First is Augury.

What I particularly love about their device and accompanying smartphone app it is that they are just about the lowest-cost, easiest-to-use, rapid payback industrial IoT devices I can think of.

That makes them a great choice to begin an incremental approach to the IoT, testing the waters by some measures that can be implemented quickly, pay rapid bottom-line benefits and therefore may lure skeptical senior management who might then be willing to then try bolder measures   (this incremental approach was what I outlined in my Managing the Internet of Things Revolution e-guide for SAP, and I’ll be doing a webinar on the approach in April with Mendix, which makes a nifty no-code, low-code tool).

Instead of requiring built-in sensors, an Auguscope is a hand-held device that plant personnel can carry anywhere in the building it’s needed to analyze how the HVAC system is working. A magnetic sensor temporarily attaches to the machine and the data flows from the Auguscope to the cloud where it is analyzed to see if the sound is deviating from pre-recorded normal sounds, indicating maintenance is needed. Consistent with other IoT products that are marketed as services instead of sold, it uses a “Diagnostics as a Service” model, so there are no up-front costs and customers pay as they go. The company hopes that the technology will eventually be built into household appliances such as washers and dryers.

Presenso is the second company using sound to enable predictive maintenance.  It is sophisticated cloud-based software that takes data from a wide range of already-installed sensors and interprets any kind of data: sound, temperature, voltage, etc.  It builds a model of the machine’s normal operating data and then creates visualizations when the data varies from the norm. Presenso’s power comes from combining artificial intelligence and big data.

Finally, and most creative is Chirp (hmm: Chrome wouldn’t let me enter their site, which it said was insecure. Here’s the — try at your own risk…) , a UK company that transmits data using audio clips that really sound like chirps. It’s amazing!  Check out this video of an app in India that uses sound to pay fares on the country’s version of Uber:

Another Chirp app is a godsend to all who forget Wi-Fi passwords: your phone “chirps” a secure access code, allowing you to join the network automatically.   The company has released iOS and Android versions.  As VentureBeat reported:

“Each chirp lasts a couple of seconds, and the receiving device “listens” for a handful of notes played quickly in a certain order, in a certain range, and at a certain speed. While there are other easy ways of sharing files and data in real-time, such as Bluetooth, Chirp doesn’t require devices to pair in advance, there is no need to set up an account, and it’s ultimately a much quicker way of sharing files.

“That said, with Chirp, the file itself isn’t sent peer-to-peer, and the data doesn’t actually travel directly via audio. Chirp merely decodes and encodes the file, with the associated sound serving as the delivery mechanism. A link is generated for the recipient(s) to access it on Chirp’s servers, but the process from sending to receiving is seamless and near-instant.”

In terms of IoT applications, it could also connect with physical objects (hmm: retailing uses??). The Chirp platform is so cool that I suspect it will be a global hit (the company says it’s already used in 90 countries).

So, I’ve had my senses opened: from now on, I’ll add voice and sound in general to the list of cool IoT attributes.  Because voice and sound are so ubiquitous, they really meet the late Mark Weiser’s test:  “the most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.” What could be more woven into the fabric of everyday life than sound — and, potentially, more valuable?

BTW: let me put in a plug for another IoT voice product. During the past two months, I recorded 7 hours of my voice speaking a very strange mishmash of sentences drawn from, among others, Little Women, Jack London’s Call of the Wild, The Wizard of Oz, and The Velveteen Rabbit (I worried about the she-wolf sneaking up on Meg, LOL….). Using the algorithms developed for Alexa, the Vocal ID team will slice and dice my voice and create a natural sounding one for someone who cannot speak due to a birth defect or disease.  I hope you’ll join me in volunteering for this wonderful program.

Amazon Leads IoT With Comprehensive Services, Platform & Devices!

Several months ago I predicted that Amazon’s Echo might become the IoT’s killer device, primarily because it is voice activated. It appears that prediction is coming true, which should give the entire consumer IoT a boost because Amazon is also providing a soup-to-nuts approach of devices, platform, and storage meeting a wide range of IoT needs, which puts a real emphasis on customer ease of use.

 Amazon Flywheel

Amazon Flywheel

Even more exciting from my perspective, is that part of that success may be due to something I was unaware of that fits beautifully with my “circular enterprise ” vision of the IoT: Jeff Bezos’ back-of-the-envelope sketch when he founded the behemoth, of what he called the “Amazon Flywheel,” It’s as good an illustration as I can think of regarding my vision of circular organizations and strategy — not to mention their profitability!

Even the WSJ got on board with an article about Amazon in regard to the IoT, although it focused solely on Echo and its voice app, Alexa, and ignored the all-important mechanics that it also provides.

 Amazon IoT Button

Amazon IoT Button

The latest step in fleshing out the ecosystem was the announcement earlier this month of the AWS IoT Button, modeled on its highly successful DASH button, which allows ordering more than 100 different consumer products from Amazon by simply pressing the button (the “button” is also now also available in virtual form as a software service, so that a number of products, such as a Whirlpool smart washing machine, will determine that the owner is running low on detergent, and automatically send an alert to her phone. A simple touch on the phone triggers a refill order from Amazon). The 1st edition IoT button sold out instantly!

It joins a comprehensive, and growing, package of IoT devices and services from Amazon that I suspect will quickly make it the platform of choice for the consumer IoT:

You get the idea: this is a conplete solution, from platform to cloud storage to devices to highly-personal (voice) interface.


And there’s that matter of the Amazon Flywheel that I mentioned previously.  I came across it in researching this post, in a blog post by John Rossman in which he referred to the Flywheel as “a long-tested systems dynamic view of Amazon’s core retail and marketplace business” (music to my ears: it was exposure to Jay Forrester & Peter Senge’s work on systems dynamics that first got me interested in cyclical processes, back in the late ’80s). He explains how this continuous loop leads to dynamic growth, especially in Amazon’s infrastructure offerings:

“When thinking through an IoT solution, what is most obvious is the end device.  But this is the classic “tip of the iceberg” in creating an end-to-end solutions.  The IoT Value Chain is defined by devices, connectivity, big data, algorithms, actions, and connection to the rest of the enterprise.  As more and more IoT Devices get introduced, a greater amount of data (both big and small) is generated. This data, once integrated with algorithms create a greater overall customer IoT impact generating more demand for more devices. All of these devices and services can be hosted on AWS and utilize their infrastructure capabilities leading to greater growth of the infrastructure. At this point, the loop looks familiar: infrastructure growth leads to lower costs, which means more services and companies rely on the infrastructure locking into a cycle of higher customer impact.  Amazon Web Services has several existing IoT enabling products include AWS Redshift, AWS Kinesis, AWS Machine Learning and recent acquisition of 2lemetry show that the big bet for Amazon is not in creating devices for its retail business, but in providing cloud infrastructure and software to thousands of companies needing to build IoT devices and capabilities.  This is the AWS IoT flywheel and the real business in IoT for Amazon.”

Yeah, but the bucks that it will get from Dash orders and from Echo ain’t shabby either. Keep up that cyclical thinking, Mr. Bezos!


PS: this also makes me more and more confident that Echo and Alexis can be the key to the robust “SmartAging” approach that I visualize because its use of voice will help seniors, especially the tech-averse, manage their health AND their homes and allow them to age in place healthily! Gonna have to get me some partners to go after Alexa Fund backing…

Blogarama - Government Blogs