4D像素是一个智能表面，能对人声和音乐作出反应。

The sense that architectural space is more than a collage of construction elements combined with a desire to use 'interaction' as a basic building material drives the 4D-PIXEL wall. Developed as a responsive smart surface based on intelligent software and electromagnetic technology, the wall reacts physically to voice and sound. Its beauty is determined by the behaviour of the visitor, its shapes constantly evolving, reflecting new input collected from its immediate environment.