Our guest this week is Arch Rao, CEO and founder of Span, which raised $20 million in venture funds this week. Span’s product is a rethink on traditional electrical panels that adds computing and internet connectivity to the box. The idea is that people will put more electrical load on homes as homes and our transportation networks electrify. Adding a breaker box that understands what’s using power and providing computing to orchestrate the flow of power around the home helps reduce energy usage during peak times, but also can help a home avoid upgrading their electrical systems. Rao explains this and talks about building a connected device designed for a thirty-year life. It’s a glimpse into a future I’d like to live in.
This week’s guest is Lorrie Cranor, director of the CyLab Security and Privacy Institute at Carnegie Mellon University, who is on the show discussing the newly created nutrition-style label researchers created for IoT devices. Researchers tried to convey about 47 relevant pieces of information that relate to a device’s security and privacy qualifications and crammed as many as they could onto an easy-to-read-label that’s designed to fit on a product’s packaging. The label doesn’t convey all 47 elements, but it does capture several key pieces of information about how long a device will get security updates, the types of sensors it has, and how the company treats its data. Other elements are relegated to a deeper privacy fact sheet that a consumer can access via a web site or QR code. Cranor explains the label, the methodology, and asks for help turning the research into something useful for the industry at large. Let’s make it happen.
This week’s guest is Dr. Ben Calhoun, co-founder, and co-CTO at Everactive. I profiled the company a few years back when it had a different name but the same mission — building battery-free sensors that are powered via energy harvesting. The company has sold its steam trap sensor since 2018 and is now launching a vibration sensor. We talk about how to build a sensor that can harvest enough energy to monitor factory conditions, how COVID-19 is changing the demand for industrial IoT, and what changes once plant managers get a continuous stream of data about their operations. It’s a fun show, and you’ll learn all about steam traps!
Hosts: Stacey Higginbotham and Kevin Tofel Guest: Dr. Ben Calhoun, co-founder, and co-CTO at Everactive Sponsors: Very and Edge Impulse
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Our guest this week is Jason Johnson, the co-founder of August Home. He’s not on the show to discuss the new lock but to talk about his new home and the systems he uses for automation. Like many of us, Johnson went the DIY route and says he spends about five or more hours a week tweaking his set up. He explains why he chose the platforms he uses and how he has routines and automation set up. For those curious about what’s governing the 138 nodes in his home, I encourage you to listen and find out.