Natural language processing (NLP) is a field of study that focuses on enabling computers to understand, interpret, and generate human language. NLP is used in applications such as chatbots, virtual assistants, and machine translation. Popular NLP frameworks include spaCy, NLTK, and GPT-3. Click here Natural user interfaces (NUIs) are interfaces that allow humans to interact with computers using natural actions and gestures, such as touch, voice, and body movement. NUIs are used in many applications, such as virtual assistants, gaming, and education. Popular NUI platforms include Microsoft Kinect, Apple Siri, and Amazon Alexa.