A PhD in HCI (Human-Computer Interaction) explores user experience, interface design, and interaction research. Students pursuing a PhD in HCI learn to design user-centered applications, improve usability, and conduct research. Graduates with a PhD in HCI can work in tech firms, research labs, or academia. The PhD in HCI curriculum emphasizes design thinking, innovation, and human-foc... https://www.aimlay.com/phd-in-human-computer-interaction