Visual speech refers to the use of visual cues to enhance communication, particularly for individuals who are deaf or hard of hearing. This can include lip reading, sign language, and facial expressions that convey meaning. By observing these visual elements, individuals can better understand spoken language and engage in conversations. In addition to aiding communication, visual speech can also be beneficial in language learning and speech therapy. Techniques such as visual aids and gesture-based communication help learners grasp new concepts and improve their pronunciation. Overall, visual speech plays a crucial role in making communication more accessible and effective.