Home // International Journal On Advances in Life Sciences, volume 14, numbers 3 and 4, 2022 // View article

An Assessment of Human Depth Understanding in Handheld Light-Field Displays

Authors:
Raymond Swannack
Oky Dicky Ardiansyah Prima

Keywords: Light-Field Display; 3D human perception; motion-parallax; stereoscopic vision; head tracking

Abstract:
Light-field displays (LFDs) allow users to view stereoscopic images without the need for a headset, providing a novel 3-Dimensional (3D) experience. This study aims to expand upon the preliminary experiment, in which we evaluated the benefits of stereoscopic cues in human visual understanding through users performing 3D interactions on a multi-view, LFD display. Our task scenario involves user tests for 3D alignment accuracy and a questionnaire about the experience during the test. For each task, using the LFD “Lume Pad” developed by Leia Inc., 3D contents are presented with stereoscopic cues and without. Results from subjects showed that task alignment could be achieved with greater accuracy when stereo cues were available than when there were not. The questionnaire showed that depth perception appeared to be easier to comprehend with stereoscopic cues.

Pages: 100 to 109

Copyright: Copyright (c) to authors, 2022. Used with permission.

Publication date: December 31, 2022

Published in: journal

ISSN: 1942-2660