 I'm Dave Emerson. I'm vice president of Yoko Gao's US Technology Center in the Dallas area. Yoko Gao is a member of the Open Process Automation Forum because we see a decades-long trend in the changing of the automation industry. And we embrace this idea that it's time for something different. As the information technology has advanced, operational technology needs to absorb that technology faster and faster. And this is a chance to collaborate in the industry level to get some basic standards in place that can create a new generation automation system. And we do not see this as an incremental change, but more as a disruptive change. And it's going to add value to suppliers like Yoko Gao to our customers and to the industry in general. It's going to open up new avenues for innovation. And so what we view this as with OPAF is the move to the controller level. And what we're essentially defining our set of interfaces is going to open up the controller level. It's going to decouple hardware from software. So therefore that software control algorithms, alarm generation and other functions that have been bound to hardware is going to separate them and let them be deployed as necessary and in the appropriate place for each customer. The real value that Yoko Gao are competitors can offer end users, oil and gas companies, chemical companies, food and beverage pharmaceutical companies, all process users is really the ability to use software where they want to, when they want to in a system that's going to give them value. Lower costs, be more flexible production is going to let them open up and move things around in that system. And so companies like Yoko Gao, what we will be able to offer is software that can do high value optimizations, scheduling operations functions. It can do advanced control algorithms. It will be a platform probably where AI can come into it in the future. Machine learning can come in and be much more flexibly deployed as needed. So we see a lot of benefits for our company to grow into new areas and also for our customers to value from that software. The open process automation forum right now has released a preliminary specification we call OPAS, open process automation standard. In the process of being finalized will be issued later this year as a final specification. This is one of three major releases we're doing. The first one, version one, is targeted to interoperability. The second one is being targeted to application portability. This is what our customers, control engineers, they can design control strategies which can then be moved between their systems. It can be if there's a major system upgrade, it can be moved up to the next level and they can then progress and maintain that. This is really their IP in a way, information intellectual property that they can then maintain no matter what supplier, no matter what mix of software they use. And that's got a very important aspect for them. And so from a supplier standpoint with a very small footprint of technology, we're going to be able to create radically different systems. We'll be able to mimic a traditional distributed control system, a DCS. We'll be able to mimic a PLC, programming logic controller. We'll be able to create IoT systems which really just a massive amount of lower cost sensors bringing information up to some cloud or on-premise server and then making that data available to the control system, to analytic systems, whatever is appropriate. We'll be able to mimic SCADA systems, supervising control and data acquisition. So say for a long pipeline, 1,000 miles long with different pumping stations and measurements along the way, we'll be able to bring all that data into a centralized location. All with the same basic footprint of a controller, like a distributed control node as we call it, advanced computing platforms and applications which are designed to work in this environment as they would conform to a series of interfaces and how to access data, how to report their health to the system management function and be able to then create unique IP and unique value inside that program which is protected so suppliers of that don't have to yield their intellectual property. The open process automation forum is under the open group and it has a great collaboration effect and it's a neutral area where different suppliers, system integrators and end users have come together and we can create a specification which will still allow competitiveness at the supplier and system integrator level is going to give value to the end users by improving their operation, reducing their automation life cycle costs and giving them flexibility for years to come in their operating process and operating plans.