noun a person in charge of a department or organization
In finance, a controller is a senior executive responsible for overseeing the financial activities of a company.
In engineering, a controller is a device or software that manages the operation of a system or machine.
In electronics, a controller is a component that regulates the operation of a system or device.
In gaming, a controller is a handheld device used to interact with video games.
In aeronautics, a controller is an air traffic controller responsible for managing the safe and orderly flow of air traffic.
In the context of a writer, a controller may refer to a device used to input commands or manipulate a computer program, such as a keyboard or mouse.
In the context of a psychologist, a controller may refer to a person who exercises control or authority over a situation, such as a supervisor or manager.
In the context of an engineer, a controller may refer to a device or system used to regulate or manage the operation of a machine or process, such as a temperature controller in a heating system.
In the context of an accountant, a controller may refer to a senior financial officer responsible for overseeing the accounting and financial reporting functions of an organization.
In the context of a pilot, a controller may refer to an air traffic controller who provides instructions and guidance to aircraft to ensure safe and efficient air traffic management.