Thursday 8 December 2011

Why VRDs

Liquid clear displays (LCDs) currently are the primary alive affectation accessories for the presentation of ball and information. An angel that is generated electronically is beheld with the optical arrangement of the eye. The angel you see is accountable not alone to the affection of the optical arrangement of the eye, but additionally to the affection of the affectation and the ambiance in which the affectation is located.

With a VRD, defects in the eye's optical system, such as damaged cornea and lens and bargain retinal acuteness could be bypassed, as able-bodied as the problems of the affectation environment, such as ambient brightness, angle-of-view and affectation brightness. Additionally, the apparent angel could be aggrandized with added advice and brigthness of the arrangement doesnt affect the angel formed on the retina

Although the VRD is an achievement device, the technology lends itself to accession with eye tracking or eyegaze systems for input. Eye tracking is currently acclimated in avant-garde still and video cameras for absorption on the article you ambition to record.

This access produces several advantages over accepted affectation devices:2

Potentially actual baby and lightweight, glasses mountable

Large acreage and bend of view, greater than 120 degrees

High resolution, abutting that of animal vision

Full blush with more good abeyant blush resolution than accepted displays

Accuracy and adverse arrangement acceptable for alfresco use

True stereo 3D affectation with abyss modulation

Bypasses abounding of the eye's optical and retinal defects

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