Our guest this week is Muthu Sabarethinam, VP AI/ML product and services with Honeywell, who is on the show to talk about TinyML. We start off discussing how Honeywell is thinking about using data from equipment to build services, and then segue into talking about how Honeywell might use TinyML located on sensors. Sabarethinam explains the reasons Honeywell wants algorithms that can run directly on a sensor, and how it will help with security, power, and latency. He also shares his thoughts on how companies should package their algorithms to make it easier to deploy TinyML at scale. For perspective, Honeywell supports more than a million sensors in the field that could all use TinyML. We conclude by talking about business models and how customers want to access data. It’s a great show.
This week’s show kicks off with a surprising revelation from Kevin, who has decided to swap out his smart home platform. He explains his choice, which also may represent a theme of sorts, as we see more and more high-end smart home hubs hit the market. We discuss the HOOBS Pro device and the Homey Pro, both of which cram a bunch of different radios into one powerful box. Then we talk about California’s Privacy Protection Agency and its decision to investigate how connected car companies are using consumers’ data. Do connected car companies violate California’s 2018 privacy law? After that we dig into a new report about the troubles facing OT and IT security professionals, and marvel over a water-soluble PCB board that might help address some of the challenges associated with e-waste. The board isn’t destined for large scale production or IoT devices yet, but we applaud any effort to bring more easily recycled electronics to the market. Finally, we hear from Signify’s CEO that the maker of Philips Hue devices is planning a video camera for a home security offering. We close the first segment with a pair of comments from our listeners responding to last week’s question about turning off lights using a sensor.
Our guest this week is Alexis Susset, the CTO of UnaBiz. He’s on the show to explain the value of Low-Power Wide-Area networks and Unabiz’s plans to offer many LPWANs under one roof. He shares how the acquisition of Sigfox’s assets last year helped give Unabiz the credibility it needed to create deals with other LPWAN providers to share their networks. He also does a deep dive into the pros and cons of various available LPWAN technologies such as Sigfox, LoRaWAN, and cellular. Finally, we talk about the rise of satellite networks for IoT devices and whether or not we’ll need any more LPWAN technologies in the near future. Enjoy the show.
This week we didn’t see a ton of news, yet we managed to talk about several big trends in IoT. We started with an update on Amazon’s planned acquisition of iRobot, and Amazon dropping the price by 15%. We explain why and then decided to explain in depth why we need the planned cybersecurity labeling plan for connected devices because so many people asked me why we need this. We then talk about Unabiz creating a partnership with Semtech to bring Sigfox technology into the Semtech network. Then we talk about insurance companies using data gleaned from drones, satellite photos, and IoT devices and how that may hurt consumers, as insurance companies try to cancel policies in risky areas. This is where climate change, the IoT, and data privacy will all intersect in ways that will harm consumers. We then ponder what will happen with Google displays as the company pulls back from its Fuchsia OS, and how a smart home reporter’s broken HVAC system made her realize the limits of the smart home. Finally, we answer a listener question about using a motion detector to make sure kids turn off their lights.
Our guest this week is Adrian Dybwad, CEO and founder of PurpleAir, which makes a line of air quality sensors. As we head into wildfire season here on the West Coast, air quality data is becoming more important for people. For example, I turn regularly to PurpleAir data from the app, its web site, or on my Google display to see if I should go outside for a run or hold off. Dybwad and I talk about why the company was created, and how the air sensors are helping communities lobby for positive policy changes that can improve air quality. We also talk about how to think about connected devices contributing to citizen science, and why having a lot of sensors can mitigate concerns over accuracy. We spend a lot of time on how air quality sensors work and how to place them optimally as well. Enjoy the show.
Our guest this week is Steve Hanna, a distinguished engineer at Infineon and the chair of the security working group at the Connectivity Standards Alliance. He’s on the show to tell us more about the need for a voluntary, government cybersecurity mark for devices, and explain why developing such a mark is so difficult. We talk about the FCC’s role in managing the program, the time frame for a mark, and how the government plans to think about keeping up with the always-changing security landscape. We also discuss how Infineon’s customers are changing their views about IoT security labels, and how the mark relates to work done by the Arm’s PSA security standard and the security elements that are part of the Matter standard. It’s a good interview, made better by the fact that Hanna sounds just like Mr. Rogers.
This week on the show, Kevin and I start off talking about some of the Roku gear I’ve been playing with for the last week. We discuss the gear and the subscription plans and how they compare with what else is on the market, before moving on to talk about Latch laying off 59% of its workforce in preparation for what I suspect will be a pivot from access control to a services business aimed at folks living in luxury apartments. After that, we share some tales of civil disobedience from San Francisco, where activists are placing traffic cones on top of self-driving vehicles to halt them in their tracks. Then we devote the rest of our time to novel sensors and platforms for sensing, starting with research showing that seven days of smart watch data can predict Parkinson’s, and research on a wearable for people with epilepsy that can predict seizures. We also cover funding for Pano, a camera platform that uses computer vision to “see” fires in remote locations, and a sensing platform called Nami raising $10 million in Series A financing. There’s also a new sensing device called the Nano Computer from Nodle that combines a few sensors, an Arm M-0 microcontroller, a Bluetooth radio, and a printed battery in a device that should cost about $3 per device at shipments above 100,000 devices. Finally, we answer a listener question about the Aqara FP2 presence sensor and security.
Our guest this week is Alex Capecelatro, CEO and co-founder of Josh.ai, who returns to the show to talk about Josh.ai adding generative AI to the company’s voice platform. We get a lesson in Josh.ai’s history and why it decided to build a voice interface for the home even after Apple, Amazon, and other big companies launched their own products. Then he explains how Josh.ai added ChatGPT to its platform and the steps it took to help customers understand the limitations of the service. We talk about why it’s useful and how customers are using it so far. Since every company in the smart home space is contemplating the role generative AI will play in their products, this is an essential listen.
Hosts: Stacey Higginbotham and Kevin Tofel Guest: Alex Capecelatro, CEO and co-founder of Josh.ai Sponsors: Blynk and Particle
Who is the Roku smart home for?
Latch cleaned house before Jamie Siminoff takes over
The most innovative element in the IoT is new sensing technology
What Josh.ai learned when adding generative AI to its voice platform
Practical thoughts on privacy for voice assistants and generative AI