Community service in the context of "Smart cities"

A cleaner, cleanser or cleaning operative is a type of industrial or domestic worker who is tasked with cleaning a space. A janitor (Scotland, United States and Canada), also known as a custodian, Facility Operator, porter or caretaker, is a person who cleans and might also carry out maintenance and security duties. A similar position, but usually with more managerial duties and not including cleaning, is occupied by building superintendents in the United States and Canada and by site managers in schools in the United Kingdom.

According to the Cambridge English dictionary a "cleaner" is "a person whose job is to clean houses, offices, public places, etc.:"; the Collins dictionary states that: "A cleaner is someone who is employed to clean the rooms and furniture inside a building." However, a cleaner does not always have to be employed and perform work for pay, such as in the case of volunteer work or community service. "Cleaner" may also refer to cleaning agents e.g. oven cleaner, or devices used for cleaning, e.g. vacuum cleaner.

Volunteering is an optional and freely chosen act of an individual or group giving their time and labor, often for community service. Many volunteers have specialized training in the fields that they work in, such as medicine, education, or emergency rescue. Others provide their services as needed, such as in response to a natural disaster.

In human geography, a catchment area is the area from which a location, such as a city, service, or institution, attracts a population that uses its services and economic opportunities. Catchment areas may be defined based on from where people are naturally drawn to a location (for example, a labour catchment area) or as established by governments or organizations such as education authorities or healthcare providers, for the provision of services.

Governments and community service organizations often define catchment areas for planning purposes and public safety such as ensuring universal access to services like fire departments, police departments, ambulance bases and hospitals. In business, a catchment area is used to describe the influence from which a retail location draws its customers. Airport catchment areas can inform efforts to estimate route profitability. A health catchment area is of importance in public health, and healthcare planning, as it helps in resource allocation, service delivery, and accessibility assessment.

A road verge is a strip of groundcover consisting of grass or garden plants, and sometimes also shrubs and trees, located between a roadway and a sidewalk. Verges are known by dozens of other names such as grass strip, nature strip, curb strip, berm, park strip, or tree lawn, the usage of which is often quite regional.

Road verges are often considered public property, with maintenance usually being a municipal responsibility. Some local authorities, however, require abutting property owners to help maintain (e.g. watering, mowing, edging, trimming/pruning and weeding) their respective verge areas, as well as clean the adjunct footpaths and gutters, as a form of community work.

A misdemeanor (American English, spelled misdemeanour elsewhere) is any "lesser" criminal act in some common law legal systems. Misdemeanors are generally punished less severely than more serious felonies, but theoretically more so than administrative infractions (also known as minor, petty, or summary offences) and regulatory offences. Typically, misdemeanors are punished with prison time of no longer than one year, monetary fines, or community service.

Community media (or community broadcasting) refers to media organizations that are owned, controlled, and operated by and for a community, serving its specific interests. These media outlets can take various forms, including print, broadcast (radio and television), and online platforms, and typically operate on a non-profit basis. Community media are characterized by four core principles: community ownership and control, community service, community participation, and a non-profit model.

They often publish in local languages and rely on volunteer contributions, making them affordable and accessible. While traditionally associated with geographical areas, the concept of “community” has expanded to include communities of interest, such as women, LGBTQ+ groups, religious communities, and people with disabilities. This is especially evident in countries like South Africa and the Solomon Islands, where community media serve marginalized voices. Furthermore, virtual communities formed through social media platforms are increasingly seen as part of the community media landscape, provided they align with the core principles.