There's literature such as RCA Designer's Handbook printed in 1971 which explains the operation of audio amplifiers with bipolar transistors. This shows that the future needs of the best books for better projects, but no shows for free when it's worth money, would rather sell. Before, we had scientific information on new things, not today, tell things 30 years ago.
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.