BROAD VIEWING ANGLE DISPLAYS AND USER INTERFACES

摘要

Methods and systems for displaying images and implementing stereoscopic user interfaces are disclosed. One exemplary embodiment includes a light source, an image generating unit, which generates an image upon interaction with light from the light source that approaches the image generating unit, the eyepiece, and the light from the image To a surface of the eyepiece, wherein the surface has a rotationally solid shape formed by rotating a plane curve at least 180 degrees about an axis of rotation. Another exemplary embodiment is a method for implementing a levitated user interface, comprising: displaying a first image in a display space of a first levitated display; inserting an actual object within a display space of the first levitated display; Determining a location of an actual object in the display space of the levitation display, placing the actual object in the display space, and providing the location as an input to the levitation user interface to provide.