The Complex Job Experience Exhibition ‘JOB WORLD’ is the first public service facility in Korea for children and middle school students that they can get job information, experience a real job through the voluntary participation of users forming a healthy occupational view naturally, and design their future. Though it is an exhibition center for a virtual experience of various jobs, it suggests 'Ex-Play Ground' with the idea of 'Job World' coexisting with real-world factors as it seems like they experience in the real city. This concept is connected with 'GROUND' that means a new place and space for 'PLAY' meaning leisure and playing not a meaning of creative 'EXPERIENCE' and learning.