Joint attention is a social and cognitive process where two or more individuals focus on the same object or event. This typically involves one person directing the attention of another by using gestures, such as pointing, or by making eye contact. Joint attention is crucial for communication and learning, as it helps individuals share experiences and understand each other's perspectives. This phenomenon often begins in infancy, as babies start to follow the gaze of their caregivers, such as parents or teachers. Joint attention plays a significant role in the development of language skills and social interactions, laying the foundation for effective communication throughout life.