The HTD -01 vanishing screen concept uses advanced techniques of transparency and holography, based on old rear-projection TV.
The HTD -01 designed by Number One / M2Slabs, is the concept of a monitor with a transparent display.
A LED-projector, which is integrated in the stand, beams at the 4 mm acrylic display. It is coated with an advanced foil, which picks up the light.
With a projection surface of 27 inches, a resolution of 1920 x 1080 pixels, an aspect ratio of 16:9. The concept is just an intermediate step on the way to holography