Speech aids are tools designed to assist individuals in improving their communication skills. These aids can include devices like speech-generating devices, which help those with speech impairments express themselves. Other forms of speech aids may involve visual supports, such as picture exchange communication systems, which allow users to convey messages through images. In addition to technological tools, speech aids can also encompass strategies and techniques used in speech therapy. Therapists may employ exercises that focus on articulation, fluency, and voice modulation. Overall, speech aids play a crucial role in enhancing communication for people with various speech challenges.