Interactive visual presentation space for images, graphics, words and characters with display surfaces positioned above and below transparent floor surface

摘要

The visual presentation space has a transparent floor surface (1), with 2 planar or concave surfaces (2,3) for representation of controlled visual information positioned above and below the transparent floor surface respectively. The visual information can be directed onto the latter surfaces via a pair of projection heads (5,6) or holographic projection systems, e.g. linked to a laptop computer.