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consumer choice (no lock-in); plug and play replacement
                                                                     of components at any level; and future proof durable sys-
                                                                     tems with software that can be remotely upgraded.

                                                                     WHAT’S NEXT?
                                                                     A new class of BIoT systems that work within the com-
                                                                     plex framework of open systems, open protocols, multiple
                                                                     applications, and building instrumentation is emerging.
                                                                     These are devices that understand the language of the
                                                                     internet, have local data repositories for aggregation
                                                                     which are self-describing, include a level of edge comput-
                                                                     ing, adhere to open semantic models, and can commu-
                                                                     nicate securely via WAN or LAN or Building Automation
                                                                     network.

                                                                     Such BIoT devices will act as service delivery platforms
                                                                     with multiple levels of permission and authentication.
                Figure 2: BIoT system, where information flows freely   They will be able to run applications, such as gateway
                from the instrumentation layer to the application layer
                and beyond—open for consumption by service agents in   software, and may even perform functions like building
                the cloud                                            services metering or monitoring. They will be able to
                                                                     integrate with other devices, or, alternatively, stand alone
                                                                     with instrumentation directly or wirelessly tethered. They
                tional and efficiency benefits of the IoT (open systems   will be able to communicate with legacy management
                and cloud-based applications).                       platforms (even local Building Management Systems) but
                                                                     they will be designed to be fully accredited citizens of the
                Combining Building Information Model (BIM) style     cloud-centric Big Data world, because that’s where the
                abstractions (data semantics and tagging) with system   future is.
                and instrument permission controls creates a control
                point where any stakeholder and any cloud-based system          Gordon Echlin is Vice President Marketing and
                can be given access to building system data sets. These         Business Development for Triacta Power Solutions
                data sets can then be accessed from cloud applications          LP, where he has been a management team member
                over rich web-services APIs (e.g. a JSON RESTful API            since 2009. Prior to Triacta, Gordon was a partner
                with a Project Haystack tag model) or any other building        for a boutique venture capital firm, Venture Coaches,
                semantic/communication model.                        and also started a telematics company, Netistix Technologies.
                                                                     Gordon is a Computer Scientist and technologist by education, and
                Using these standards models, information can flow freely   prior to Netistix worked in technical, management and sales roles in
                from the instrumentation layer to the application layer and   Mitel Corporation, Newbridge Corporation and several small
                beyond for Big Data correlation—open for consumption by   startups.
                service agents in the cloud. This approach delivers all the
                benefits of cloud computing, but allows for adherence to
                the rules for interaction required by complex buildings.   RELEVANT LINKS

                BENEFITS ALL ROUND                                   “ASHRAE Standard 223P to Integrate Haystack tagging and Brick
                                                                     data modelling,” BACnet.org
                The benefits to property managers and building owners
                of delivering the IoT model via a standards-based BIoT   “BAS Industry Collaborates On Semantics,” Theresa Sullivan, A New
                                                                     Deal for Buildings
                gateway are huge, including; making the right information
                available to the right people, at the right time; gaining   1 Young, Jim. “BIoT–BUILDING Internet of Things,” www.
                unobstructed access to new and emerging energy man-  realcomm.com, Realcomm, 23 Jan. 2014, www.realcomm.com/
                agement and building control applications (commensu-  advisory/621/1/biot-building-internet-of-things.
                rate with the Big Data promise); vendor independence and



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