How does Cardano adress the coming IOT needs for having a secure mesh of communication between IOT-devices with need for 0 fee? Is there any interoperability of Cardano with IOTA planed or will cardano solve the IOT-problems on itsself? How? Please provide details and indepth coming roadmap, if any. Thank you so much, especially to Charles that quoted in his last interview with Crypto Bobby that he is “excited about IOTA”. I really love that man for his openmindedness and clear understanding on what the 4th industrial revolution really needs.