Human-Computer Interaction Specialists (HCI Specialists) focus on improving the way people interact with computers and technology. They study user behavior and design interfaces that are intuitive and user-friendly. Their work often involves creating prototypes and conducting usability tests to ensure that software and devices meet user needs effectively. These specialists often collaborate with software developers, graphic designers, and psychologists to create products that enhance user experience. They may work in various fields, including gaming, healthcare, and education, ensuring that technology is accessible and enjoyable for everyone.