We are the only company making and selling SMT resistor kits for serious and professional electrical fans. These resistor kits are housed in a special enclosure, it has 128 compartments, each of them has a small lid. See here:
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.