The IoT War May Be Over
More than six years ago in 2013, I posted an article on this blog titled “The Internet of Things: The Promise Versus the Tower of Babbling Things” After years of work on open industry standards, I was utterly frustrated by the IoT market’s lack of open interoperability standards. It was for me like the old saying about economists. If you lined up all of the IoT vendors end to end on the ground, they would all point in a different direction. Since that blog post, other journalists have posted similar articles over the years on the Tower of Babbling Things. At the depths of this mess, ZDNet explained that devices needed to be able to connect with “multiple local- and wide-area connectivity options (ZigBee, Wi-Fi, Bluetooth, GSM/GPRS, RFID/NFC, GPS, Ethernet). Along with the ability to connect many different kinds of sensors, this allows devices to be configured for a range of vertical markets.” Huh?
So it is with some great surprise and relief that I note that the major players in IoT have announced this week their agreement to negotiate an armistice and to work together to standardize communication and interoperability in the global IoT ecosystem based on the Internet Protocol (IP). It’s like they all finally realized that it’s easy to start a war, but ultimately there is no military solution. The solution must be political. These things are always promising but the devil is still in the details of what comes out the other end. A recent similar situation may be the arrival of a sorely needed new WiFi security protocol, WPA3 in the summer of 2018. It is still difficult to impossible to implement WPA3, as current network hardware cannot be upgraded, which means it will be years before WPA3 propagates fully. With that noted, I want to express my gratitude that another proprietary standards war appears to be over.
READ MORE: https://www.connectedhomeip.com/
READ MORE: The Register
The IoT wars are over, maybe? Amazon, Apple, Google give up on smart-home domination dreams, agree to develop common standards
The bad news: You may have to buy all new kit if you want things to work
After years of trying and failing to dominate the smart home market with their own standards, tech giants Amazon, Apple and Google have finally agreed to work on a set of common code that will allow smart home products, from thermostats to cameras to plugs to digital assistants, to work together seamlessly.
The new “Connected Home over IP” approach will be developed through a new working group within smart home veteran organization the Zigbee Alliance, and the broad brush blueprint of the new standard is stark in its obviousness. It will be an IP-based protocol so it can connect directly to the internet rather than require a hub; it will be open-source and royalty-free and allow for end-to-end secure communication; and it will work with core standards like Bluetooth and Wi-Fi.
The new standard should emerge in draft form in late 2020, meaning that 2021 will be the start of a new era in smart home tech, where Alexa talks to Nest and you can have a single app on your phone to talk to everything else. The initial push appears to be to work with digital voice assistants.
The announcement today itself is the news: the fact that all the tech giants, as well as nearly all key players in the smart home market (IKEA, Legrand, NXP Semiconductors, Resideo, Samsung SmartThings, Schneider Electric, Signify, Silicon Labs, Somfy, and Wulian) have agreed that it makes more sense for all their products to work together rather than try to create their own closed eco-systems and battle it out, is great news for consumers.
It means you can buy an Amazon Alexa and a Google Nest thermostat and have them work seamlessly together, rather than the current sorry state of affairs where you’re never quite sure what will happen.
Beyond that headline though, it’s hard to know what will happen: Google has said it will throw in its Thread and Weave protocols (Thread will likely emerge intact; Weave, not so much); Amazon will put in its Alexa system; Apple its HomeKit approach (which has been a mess tbh); Zigbee will put in its Dotdot approach. And somehow out of all of this, a new wonderful single standard will emerge.
Here’s hoping the dedication to a single standard runs deep because there are inevitably going to be trade-offs and winners and losers.
The biggest losers from this announcement though is Intel and The Open Connectivity Foundation’s Iotivity standard, as well as Zigbee rival Z-Wave (Betamax won, fellas). Plus all other smart home wannabes, who must have known that it was only a matter of time: X10, LightwaveRF, Brillo – we’re sure we’ve forgotten some more.
The good news is that all those involved have promised that their current kit will continue to work, so no more bricking of very expensive electronics. The even better news is that there is a real opportunity here to massively raise the baseline of security in smart home devices.
The bad news is that while existing products will still work, you will need to buy all new kit if you want to benefit from full interoperability. So if you have decided to take the plunge and equip your whole house with smart home tech, you would be well advised to wait a year.
There are tons of canned quotes from execs out out there today, so will provide just one, from president of the Thread Group, Grant Erickson: “The fact that the challenge of IoT market fragmentation has brought the likes of Amazon, Apple, Google, and others to collaborate on the solution speaks to the gravitas of the problem to-date. Moreover, with this unprecedented collaboration, Project Connected Home over IP brings a powerful tailwind that will help usher in the next phase of growth for IoT.The Internet of Things becomes the Game of Thrones in standards warREAD MORE
“We at the Thread Group feel validated on two fronts. First, to create this unified app-layer protocol Project CHIP is taking the same IP-based approached Thread Group used, and second, they’ve designated Thread as a network layer for low power devices. We believe that this effort will confer tangible, meaningful benefits to both product manufacturers and consumers alike. We look forward to seeing what true convergence can bring to the market.”
There is a ton more information available on the announcement with every main partner putting out their own announcement (Google’s; Apple’s, Zigbee’s). But they add very little to what’s above; in large part because no one knows yet what will result.
All they know is that it makes more financial sense to work together and compete on brand and quality rather than try to control the market with standards. And for that, we should all be grateful. Assuming the alliance holds together that is. ®