It is not only about connectivity. The smarter city becomes, the more question of privacy arise. While it shouldn't be a stopper for further digitalization, cro

It is not only about connectivity. The smarter city becomes, the more question of privacy arise. While it shouldn't be a stopper for further digitalization, cross-integration and overall efficiency tuning, putting it in the recipe should be done right now. I like the solution by Hannu Rajaniemi in his masterpiece Quantum Thief: every citizen in City of Mars had a complex "gevulot" (a complex set of a keychains, like in PKI), where he can decides what to share, with whom and for what time. There were news from Canada about designing similar system for national ID and other important documents. But the part of online-selection every time what to share is important in my opinion. We'll see what future will make of that.