Mention any five features of Smart Cities.

Five features of Smart Cities are:

1. Smart buildings – Use automated systems (e.g., smart lighting, access control) to save energy, improve security, and increase comfort.
2. Smart security and surveillance – CCTV, emergency response systems and predictive analytics help prevent crime and keep people safe.
3. Environmental monitoring – Sensors track air quality, water quality and waste management to support public health and reduce pollution.
4. Energy-efficient power systems – Smart grids and renewable energy sources reduce carbon emissions and promote sustainable energy use.
5. E-government services – Online services for transactions and permits, along with citizen feedback platforms, make public services faster and more efficient.