I&#x27;m excited about IoT, and have ordered some ESP8266 development boards to play with.<p>With that said, don&#x27;t get me wrong, but some of this stuff has to be failsafe, and making it smarter, makes it more complex. More like software, if you will.<p>I don&#x27;t know if there are enough engineers out there, with the knowledge, discipline and experience designing failsafe products, to support the entire IoT industry.