signaling

This term describes the act of creating a visible or audible bridge between an intention and an observer. It carries a strong connotation of intentionality and coordination, often used in high-stakes environments like aviation, military operations, or traffic management where clarity is vital for safety. In social and biological contexts, it refers to the display of traits or behaviors to communicate status, fitness, or intent to others. This usage is frequent in evolutionary biology and economics, where a high-cost action is used to prove a quality that cannot be easily observed.