Connected Devices and IoT

I’ve got a new article at Entrepreneur magazine: “The Internet of Things Will Have Arrived When You Don’t Even Notice It’s There.” For most devices, Internet connectivity just isn’t that compelling. Really: How much do I care about my hot water heater? I certainly don’t need regular communications with it. I just want to know... View Article

Discover how SSL/TLS fortifies embedded devices against modern security threats in our latest ECN magazine article. Stay protected.

Our customer Pro1 — the second-largest thermostat vendor in North America — was featured in an article in the Boulder Daily Camera over the weekend: And thanks to a coordinated effort of businesses in Boulder County, Pro1 is looking to expand that market share with an “Internet of Things” technology that would compete with the... View Article

I generally am not a fan of the lists-of-predictions articles that tend to come out at the beginning of a year, but when I was approached by SiliconANGLE to make some predictions about the Internet of Things in 2015, I couldn’t resist: In 2015, we will see the proliferation of frameworks for communicating with and... View Article

I’ve got a new blog post up at EE Times, talking about how to build video devices for the Internet of Things: Video cameras are uniquely compelling sensors because vision is our dominant sense. Video is invaluable for applications such as license plate recognition, robot navigation, and quality monitoring. Unfortunately, video is also one of... View Article

I’m sipping coffee while listening to my sweet new U2 album, and I’m pondering the future of openness with the Apple Watch. I haven’t seen any commentary about the fact that at launch it will only work with a recent iPhone. I certainly could be wrong, but I don’t think this state of affairs will... View Article

I’ve got a new blog post up on the Altera system design blog. It’s about designing secure IoT devices: Many Internet of Things (IoT) devices are real-world objects like appliances and thermostats, and therefore network security should be a paramount concern for vendors of IoT systems. Nothing erodes trust faster than real-world and personal consequences:... View Article

I had the pleasure of attending and speaking at the EE Live Internet-of-Things conference in San Jose last month. Since then, I’ve been reflecting on some of the bleeding edge technical concepts that were discussed there. It occurs to me that many of the IoT devices we are asked to design act as a standalone... View Article

I’ve got a new blog post up at EE Times, talking about how to architect the network communications protocols for Internet-of-Things devices: Crafting a communications software stack tailored to the needs of your Internet of Things design is crucial — and not necessarily easy, given that options are continually evolving. Read the whole thing here.

I recently read this article by John Carbone about using UDP in embedded systems. The advice in the article is accurate, but there are some other issues to consider when designing UDP based protocols in embedded systems that Carbone did not address. I wanted to tackle them here. First and foremost: UDP datagrams are trivial... View Article

We'd like to congratulate our client Skydrop for a spectacular launch at CES this week. The Skydrop Sprinkler Controller is a great example of a next-generation Internet-of-Things product.

Out of the box, Chromecast has no idea who I am, or what my available content is. In a few simple steps I'm up and running with my content. I didn't even enter my username and password! How did Google do that? The answer involves a protocol called oAuth.