I know all this. My first job in the 1970's was with EMS making music synthesizers.
Recently we went to the London Science Museum where machines that I had made were in glass display boxes.
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.