Abstract
Virtual-Retinal-VRD ppt-1
Seminar Ppt
VRDs are not commonly used in any one particular industry, but the range of application possibilities is such that researchers in many fields are experimenting with the technology. Immediate enthusiasm for some sort of media or telecommunications use has already seen developers produce computer and mobile device displays relying on VRD. These devices are generally intended for the consumer market.
Professional-use VRDs intended for the military and medical industry have been developed, but none have achieved operational use. Scientists theorize that VRD could provide help to soldiers who require communication and information resources while in the field. Technical military workers could also use VRDs to help assist with repairs through overlay technology. A repairman looking at an engine could use VRD to overlay a transparent image of the engine and determine where discrepancies or damages exist. Medical technicians could likewise use VRD to view X-rays or MRIs while treating a patient, or receive constant updates on patient vital signs while operating.
A virtual retinal
display (VRD), also known as a retinal scan display (RSD) or retinal projector
(RP), is a display technology that draws a raster display (like a television)
directly onto the retina of the eye. The user sees what appears to be a conventional
display floating in space in front of them. (However, the portion of the visual
area where imagery appears must still intersect with optical elements of the
display system. It is not possible to display an image over a solid angle from
a point source unless the projection system can bypass the lenses within the
eye.).
Virtual-Retinal-VRD ppt-1
Seminar Ppt
VRDs are not commonly used in any one particular industry, but the range of application possibilities is such that researchers in many fields are experimenting with the technology. Immediate enthusiasm for some sort of media or telecommunications use has already seen developers produce computer and mobile device displays relying on VRD. These devices are generally intended for the consumer market.
Professional-use VRDs intended for the military and medical industry have been developed, but none have achieved operational use. Scientists theorize that VRD could provide help to soldiers who require communication and information resources while in the field. Technical military workers could also use VRDs to help assist with repairs through overlay technology. A repairman looking at an engine could use VRD to overlay a transparent image of the engine and determine where discrepancies or damages exist. Medical technicians could likewise use VRD to view X-rays or MRIs while treating a patient, or receive constant updates on patient vital signs while operating.
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