It sounds like a nice way for designers to have the user interface be "touch" with simple (I hope) copper based PCB etch. Does the copper etch need to be on the surface or can it be below the printed outer layer? I could see flex circuit boards being used under a printed press on outer layer being easy to build and use.
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.