Eyecons are a type of visual symbol or icon that represent emotions, ideas, or concepts, often used in digital communication. They can enhance messages by providing visual cues that help convey feelings or reactions, making conversations more engaging and expressive. These symbols are commonly found in messaging apps and social media platforms, where users employ them to add personality to their texts. Eyecons can include simple images, emojis, or graphic representations that resonate with users, similar to how emojis function in modern communication.