Well done. This is really interesting infirmation. My understanding is that many smart City applications don’t involve personal data at all. Examples include managing city lighting with automation (sensors and wireless communication modules) to reduce power consumption, wastewater treatment (managing industrial tanks remotely and monitoring flow and other data), as well as first responder applications — notifying emergency personnel of the location of emergencies and the best routes for getting there, etc. So it’s not all about AI, or about personal information. 😊