I am an Anglophile and have been all my life. Still, is it necessary to call a Brit or anyone by a title? Americans do not have nobility or royalty, de jure. Call him, or any other ennobled Brit, by his last name, or first, if you're familiar. As I said, I'm an Anglophile but we don't use fancy titles for Rothchilds and anyone in the Almanach de Gotha.
No reason for an American to fawn over someone, even a cousin.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.