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smart city - Coggle Diagram
smart city
limit space
crowded
promote housing space
natural environment
eco-friendly
population growth
More living space
liveable housing
population ageing
friendly to elderly
facilities for older people
Sustainability
reduce,reuse,recycle,
zero waste city
clean
recycle system
make environment better
sustainability
sustainable energy
solar and winde energy
public facilities
transportation
create convenient city
pollution
too many people in city
the gap between city and countryside
High Technology
intelligent
remote control by mobile apps