It looks like your message got cut off — you mentioned (likely Junior College 2, a pre-university level in Singapore) and Java (the programming language), but "solid text" is unclear.
Following the success of the first installation, more JC2 projects began to appear. There was JC2 audiovisuel (JAV), an immersive audio experience that used 3D sound to transport listeners to different worlds. There were JC2 interactive games that challenged perceptions and encouraged teamwork and creativity. jc2 jav