Marriott Hotels first to use Lightvert’s ECHO technology

In Digital OOH By M4G Bureau - December 22, 2017

While viewers are given the impression that the dramatic images are projected into the night sky, they are in fact ‘printed’ temporarily and safely onto the viewer’s eye using the persistence of vision (PoV) effect

UK start-up firm Lightvert's Echo System to revolutionise ad displays

In Digital OOH By M4G Bureau - March 09, 2017

The company has developed the Echo system, a persistence of vision display technology that temporarily prints an image directly on to the viewer's retina. Images are generated using a single vertical line of light, so do not exist in reality.