AI as a digital assistant is a process of using artificial intelligence to assist and support human activities in various domains, such as agriculture, education, health care, or entertainment. It involves using AI systems, such as chatbots, voice assistants, or smart devices, to communicate, interact, and collaborate with human users, and to provide information, guidance, or services. This service can enable human users to improve their well-being, productivity, or creativity, by using sentiment analysis, personalization, or generative models.