CHI is the top conference in the field of human-computer interaction, and its full name is "Computer-Human Interaction".The conference brings together academia, industry, and practitioners from around the world to explore how people interact with computer systems and how to improve and optimize user experience. The CHI conference covers a wide range of topics, including user interface design, usability research, interactive technology, virtual reality, augmented reality, multimedia systems, etc.

CHI will be held at PACIFICO Yokohama, Japan from April 26 to May 1, 2025, and will also support remote participation.

The theme of the conference was "Ikigai", a Japanese concept that refers to something that gives people a sense of purpose, a reason to live. In today's world, people face many challenges such as climate change, growing inequality, technological disruption, global conflicts and health crises. Ikigai involves a person's ability to find purpose and balance their agency, passion, ability and influence. The CHI community is made up of passionate and talented people from different disciplines and walks of life.

The cherry blossoms in the CHI’25 logo symbolize a time of renewal and optimism.