Background Artificial intelligence (AI)–based chatbots can offer personalized, engaging, and
on-demand health promotion interventions. Objective The aim of this systematic review was …

Background: Chatbot is a timely topic applied in various fields, including medicine and
health care, for human-like knowledge transfer and communication. Machine learning, a …

Chatbots are intelligent conversational agents that can interact with users through natural
languages. As chatbots can perform a variety of tasks, many companies have committed …

Introduction Increasing demand for mental health services and the expanding capabilities of
artificial intelligence (AI) in recent years has driven the development of digital mental health …

Chatbots are increasingly becoming important gateways to digital services and information—
taken up within domains such as customer service, health, education, and work support …

Background Chatbots are computer programs that present a conversation-like interface
through which people can access information and services. The COVID-19 pandemic has …

Background Digital interventions offer a solution to address the high demand for mental
health promotion, especially when facing physical contact restrictions or lacking …

Background A rising number of conversational agents or chatbots are equipped with artificial
intelligence (AI) architecture. They are increasingly prevalent in health care applications …

Background The public health impact of health and well-being digital interventions is
dependent upon sufficient real-world uptake and engagement. Uptake is currently largely …

Definition Machine learning (ML) is a study of computer algorithms for automation through
experience. ML is a subset of artificial intelligence (AI) that develops computer systems …