+A dial is a control or display mechanism, often circular, used to select values or indicate readings. It typically features a rotating [Pointer](/wiki/pointer) or a marked [Scale](/wiki/scale) to convey information or input. Found on everything from radios to scientific instruments, dials provide an intuitive interface.
+## See also
+- [Knob](/wiki/knob)
+- [Gauge](/wiki/gauge)
+- [Clock](/wiki/clock)