Sangjun Yoo is an artist and researcher interested in how people sense and understand their surroundings through light, movement, and technological systems. He creates installations and moving-image environments that respond to viewers, environmental signals, and machine-driven processes in subtle and evolving ways.

Yoo works with multi-channel video, spatial sound, environmental data, and computational systems that can interpret and transform incoming information in real time. His practice brings perceptual theory into dialogue with digital technologies, inviting visitors to experience how attention, memory, and perspective shift within responsive environments.

Through these works, he explores perception as an active event shaped by time, relation, and the interfaces that surround us. Yoo holds a Ph.D. in Digital Media and Experimental Arts from the University of Washington.