Posted by abralelie in Science


Optical trap displays (OTD) are an emerging display technology with the ability to create full-color images in air. Like all volumetric displays, OTDs lack the ability to show virtual images. However, in this paper we show that it is possible to instead simulate virtual images by employing a time-varying perspective projection backdrop.


DOI: 10.1038/s41598-021-86495-6

Open Access article: Simulating virtual images in optical trap displays

Previous research



You must log in or register to comment.

There's nothing here…