What does visual cue mean?

A visual cue is a form of non-verbal communication that conveys information or indicates a specific action through visual means, such as images, symbols, colors, or gestures. These cues can help guide behavior, enhance understanding, or signal changes in context. For example, traffic lights serve as visual cues for drivers, indicating when to stop or go. In various settings, visual cues play a crucial role in conveying messages quickly and effectively.