Informatics is a field that combines computer science, information technology, and a specific domain of study, such as healthcare, business, or education, to create innovative solutions for collecting, managing, and analyzing data. Informatics researchers use computational tools and techniques to improve decision-making, communication, and problem-solving within their chosen domain. This interdisciplinary approach allows informatics researchers to develop new technologies, methodologies, and systems that address complex challenges and drive innovation in various industries.