Day Two at IoT World: Leveraging DDS to Enhance Smart Window Shades

Day two of IoT World matched the excitement of the first day, drawing a strong crowd to the RTI booth. Attendees ranged from semiconductor specialists to robotics engineers, all eager to discuss sensors, energy solutions, and the evolving IoT landscape. Although many visitors had never heard of RTI before the event, the value proposition of RTI’s Data Distribution Service (DDS) became instantly clear.

One highlight involved a visitor from a company that produces “smart” window shades—an industry that exemplifies the ubiquitous “everything is smart” trend. How can DDS transform their product? The shades currently rely on room‑sensing data—temperature, occupancy, and light levels—to decide when to open or close. The key questions are: Which sensors should influence the shade’s behavior? Can new sensors be integrated without redesigning the system? How does the shade adapt to different rooms or geographic climates? And can a cloud‑based controller analyze historical data to drive maintenance and product improvements?

DDS answers these challenges with a data‑centric architecture that eliminates the need for each sensor type to know about every other. No point‑to‑point wiring or discovery protocols clutter the application layer—DDS handles the plumbing automatically. RTI Connext DDS extends this foundation with a rich set of Quality‑of‑Service (QoS) policies, allowing developers to filter data, enforce reliability, and tailor communication to their exact needs.

When presented in the right context, DDS resonates quickly with engineers and product managers alike. While the window‑shade scenario may not be the classic DDS use case, it illustrates how the technology can be adapted to any scenario in the expanding “smart everything” ecosystem.

Ubuntu and RTI: From Smart to Brilliant

In his “All Things Smart” keynote, Ubuntu founder Mark Shuttleworth argued that simply making devices smart isn’t enough—we must make them brilliant. He showcased Ubuntu’s open‑platform strategy, empowering developers to create innovative hardware and software solutions for emerging markets.

The Ubuntu booth featured several RTI‑powered, DDS‑enabled devices and applications, underscoring RTI’s role in turning Shuttleworth’s vision into reality.

RTI is proud to support this next generation of intelligent products.