Telecom

Dutch city fined for Wi-Fi tracking says it will appeal

The Dutch privacy watchdog said Thursday it has fined the eastern city of Enschede for tracking people using mobile phone Wi-Fi signals in a system used to measure crowds. The city's municipality said it is appealing the ...

Business

Massive tech show set to return in person in 2022

The Consumer Electronics Show will resume its in-person event in Las Vegas in January after the pandemic forced it to become virtual this year, organizers said Wednesday.

Business

UK spy chief says West faces 'moment of reckoning' on tech

Western countries risk losing control of technologies that are key to internet security and economic prosperity to nations like China and Russia if they don't act to deal with the threat, one of the U.K.'s top spy chiefs ...

Engineering

How to create better cities when the pandemic is over

Throughout the past year of working from home, I have gone for numerous morning, lunchtime and evening walks around my neighborhood in the Eastern parts of Lund in Sweden. My neighborhood has three dams for storing stormwater ...

Engineering

Novel use of 3D geoinformation to identify urban farming sites

Urban farming has picked up in scale and sophistication globally in recent years. Several innovative urban farming approaches have been introduced in Singapore, such as rooftop farming, optimisation of land use, the introduction ...

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City

A city is a relatively large and permanent settlement, particularly a large urban settlement. Although there are no agreed on technical definitions distinguishing a city from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law — for example an article of incorporation approved by the local cognizant (state) legislature separates towns from city government forms, rights, duties and privileges in Massachusetts — similar distinctions are made across the world, particularly in former colonies of the United Kingdom. Historically, in Europe, a city was understood to be an urban settlement with a cathedral; in later usages, especially in the United Kingdom and parts of Commonwealth of Nations, a city was a settlement with a royal charter.

Cities generally have advanced systems for sanitation, utilities, land usage, housing, and transportation and more. This proximity greatly facilitates interaction between people and businesses, benefiting both parties in the process.

A big city, or metropolis, may have suburbs and regions. Such cities are usually associated with metropolitan areas and urban sprawl, creating large numbers of business commuters. Once a city sprawls far enough to reach another city, this region can be deemed a conurbation or megalopolis.

This text uses material from Wikipedia, licensed under CC BY-SA