1. It is estimated that ❌% of the world's population will live in urban areas by 2050.
2. As cities grow, governments will invest in infrastructure and applications to improve operations, services for ❌.
3. ❌ with sensors will be able to detect available parking spaces.
4. An argument against smart cities is data and ❌ protection.
5. Our personal data, ❌ information, whereabouts, spending and travelling habits are all pieces of data that will be collected
