Heliodisplay- Interactive Free-Space Display

IO2 Technology has demonstrated a 42″ prototype of what they are calling “Heliodisplay- Interactive Free-Space Display“, which is essentially display without a “screen” …

“The Heliodisplay projects full color streaming video into free space (i.e. air). It is plug-and-play compatible with most video sources (TV, DVD, computer, etc.). These non-holographic images can be fully interactive, allowing a hand or finger to select, navigate and manipulate — as if it were a virtual touch screen.”

Note to self: Add to wish list :-)