For the introduction of P1272 14-nm at Leixlip, building a new fab module is effectively what Intel did.
The stripped the old fab back to a bare dirty shell of a building taking out the waffle flooring, etc.
My understanding is that about 80% of equipment of 22nm node is re-usable for 14nm. So I would consider any fabs with 22nm to be good candidates for 14nm. To upgrade Ireland from 65nm is a huge investment. Maybe it is better to build a new fab there instead. Israel is at 28nm but the fab is about 5 years old. How many tools can they use for 14nm or even 10nm? This involves also retrofit of cleanroom.
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.