The usage of these converters is so wide that it's higher cost compare to its predecessors is not really important. It's performance characteristics with no dropouts, burn outs or shutdowns is something unique and still highly efficient and useful.
William - http://www.carid.com/
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.