I would be interested in the breakdown of the touchscreen/cover glass. How does the estimate $7.50 get split between the two items: 50/50, 80/20, or something else? Although, doing a little research, and this link seems to indicate (assuming this is what Apple used) to that the touchscreen/cover glass are an integral unit: http://www.corning.com/specialtymaterials/products_capabilities/iox/ioxvsdiscrete.aspx
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.