Used for control of the radio link between two devices.

In the past computers were used almost exclusively for calculation and control.

"It is a politicized Islam to be used for political control."

A tiller rather than a wheel was used for control of the vehicle.

Also, mobile systems are used for additional command and control.

In public policy, authorization is a feature of trusted systems used for security or social control.

A collar may be used for control, identification, fashion, or other purposes.

Other computer buses were used for industrial control, instruments, and scientific systems.

He knew that these scenes included some very critical acting and suggested using the green screen process for greater control.

The second species might potentially be used for biological control.