C. C. Chang

Papers

Total Citations

H-Index

About

Dr. C. C. Chang is a leading researcher in human-computer interaction (HCI), with a focused expertise in face and gesture recognition systems. His most influential work, "Face and Gesture Based Human Computer Interaction" (2015), has garnered 12 citations and introduced a pioneering framework that seamlessly integrates head pose estimation with hand gesture control. By precisely identifying eye and mouth positions to calculate face center orientation, Chang developed a technique that enables intuitive, hands-free system navigation. This contribution stands out for its practical approach to combining multiple biometric inputs, enhancing accessibility and user experience in digital interfaces. Chang's research bridges computer vision and interactive design, offering robust solutions for real-world applications in assistive technology and smart environments. His work continues to inspire advancements in non-contact control systems, demonstrating a clear impact on the evolution of natural user interfaces. Through his innovative methods, Chang has established himself as a key figure in making HCI more responsive and human-centric.