Changes

A '''dynamic visual display''' is a device that modulates light according to the state of a control system such as a digital state machine or an analog electronic circuit.

A '''dynamic visual display''' is a device that modulates light according to the state of a control system, such as a digital state machine (such as a computer) or an analog electronic circuit.

Dynamic visual displays include computer screens, television screens, alarm clock displays, dynamic LED billboards, game boy displays, stereoscopic head-mounted displays, and heads-up displays in cars.

Dynamic visual displays include computer screens, television screens, alarm clock displays, dynamic LED billboards, game boy displays, stereoscopic head-mounted displays, and heads-up displays in cars.