Cleantech Market Intelligence
IoT Standards Groups Merge, Paving Way for Increased Device and System Interoperability
One of the key barriers hampering wider adoption of Internet of Things (IoT) technologies is now on course to come down. Two leading IoT standards groups, Open Connectivity Foundation (OCF) and AllSeen Alliance, have merged, setting up the next steps toward standardization.
The two organizations issued similar statements about their plans on October 10, saying the combined groups will now operate under the Open Connectivity Foundation name. For now, though, work will continue in parallel for both the open-source OCF IoTivity project and AllSeen Alliance’s AllJoyn software framework. Eventually the two efforts will merge into a single IoTivity standard.
By joining forces, the enhanced OCF is on track to make interoperability among IoT devices and systems more seamless and secure for all stakeholders, including developers, hardware vendors, and end users. This means a smart thermostat should be able to work well and securely with a smart plug, a smart appliance, or a connected door lock.
Other Standards Being Developed
There are other industry players also working on standards, meaning a true standard is still elusive and the market is still fragmented. For example, Thread Group, backed originally by Google, is another entity working to create IoT interoperability standards. Google engineers are also developing a communications language for devices called Weave, a part of the company’s Brillo project, which aims to create an embedded OS for devices.
Nonetheless, the OCF and Thread Group should be credited for working toward a more harmonious market. Last July, OCF and Thread said they plan to cooperate even though they have different aims: Thread is developing a low-power mesh network layer, while OCF is focusing on an application layer that would run on top of the network. OCF is also working in partnership with two other groups, the Industrial Internet Consortium and the European IoT EEBus initiative. In addition, Thread Group has agreed to work with the ZigBee Alliance on a program to ensure interoperability.
A Market in Flux
The trend is moving toward IoT standards, but right now the market is in flux, and the uncertainty has a dampening effect on adoption. While the merger of OCF and AllSeen is a significant step forward, more work is needed among many technologies or groups in this space, like the LoRa Alliance, narrowband Long-Term Evolution (NB-LTE), 5G, and the IEEE 802.11ah Wi-Fi standard. Bottom line: The IoT interoperability game is more of a marathon than a sprint, with many players vying for attention and market-mind share. The process could take 5 years or more before things settle down. Navigant Research’s recently launched IoT research service focuses on the IoT trend from an energy perspective and will continue to track changes in the interoperability issues of the market.