The world's darkest material would also have applications as a reference in photography, particularly when setting up levels in videographic applications. It would be interesting to know if it is more or less reflective at specific wavelengths, as image sensors for specific colors need a black reference for that color.
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.