Description: Utility Multimodal Interfaces are systems designed to facilitate interaction between humans and machines by integrating multiple modes of communication, such as text, voice, gestures, and graphical visualization. These interfaces allow users to interact with devices and applications in a more natural and efficient manner, leveraging different sensory channels to enhance the user experience. Their design focuses on usability and accessibility, enabling people with diverse skills and preferences to effectively engage with technology. Utility Multimodal Interfaces are particularly relevant in contexts where flexibility and adaptability are crucial, such as in dynamic work environments or customer service. By combining different modalities, these interfaces can provide richer and more contextual responses, improving user understanding and satisfaction. In summary, they represent a significant advancement in how we interact with technology, making communication more intuitive and effective.