ANCC Nursing Informatics Certification Practice Exam

The human-technology interface is about how people interact with the system. The keyboard and mouse are the primary input devices that translate a clinician’s actions into digital commands, shaping how the user engages with the software and navigates information. They embody the direct touchpoint between person and machine. The power system, network, and processor are essential behind-the-scenes components that enable operation, but they aren’t the parts people use to interact with the system on a day-to-day basis.