What a great concept.
Have they thought about etching an array with a sinc (ie sin(x)/x) distribution similar to what is in the W mode fibre. The transform a sinc function often results in a step function in the transformed domain.
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.