"Target faces" refer to specific facial features or expressions that are used in various fields, such as psychology and marketing, to gauge emotional responses. These faces are often designed to evoke particular feelings or reactions, making them useful in studies related to human behavior and decision-making. In marketing, "target faces" can be used in advertisements to connect with consumers on an emotional level. By displaying faces that convey happiness, trust, or excitement, brands aim to influence purchasing decisions and create a positive association with their products or services.