I liked the new IEC specification for a universal charger for notebooks and laptops. This will stop the practice of each laptop/notebook manufacturer supplying a proprietary charger and thereby charging premium price for the same though internally most of the chargers do the same function.
Similar standard is also necessary for mobile phones
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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.