Sanjib, there's no reason these can't be used for Cloud - they support virtualization, though that's not really necessary for Cloud. these chips are just aimed at the high-scaling part of the Cloud market. especially anything memory-intensive.
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.