Human brain utilizes half of its part to give us a perception of vision. The vision is one of the five senses we have blessed with as it is until now; science has revealed all physiology behind the vision. But still, there are more exciting changes we might see in a few years as scientists are working to magnify and extend our sight beyond walls and obstacles. In past years, the neuroscientist and assistant professor Changizi had conducted massive research on human eyes and its link with brain and possible obscurities we can know to improve our eyesight.
It is still a mystery for most of the human population that how and why our vision has progressed over thousands of years. Changzi made a significant revelation after searching for so many years on human eye and brain to the world as these blessings are superpowers of humans which we use to communicate with the outer world. These superpowers have contributed a lot to modify our ways of interacting with people in the environment. According to him we are still not opened to many hidden powers of our eyes as we are still in the process of learning about our perceptions of sight because our brain has not stored all lists of skills we own.
These revolutions will surely help scientist to find treatments for several eye diseases like nearsightedness, farsightedness and retinal, corneal oedema. It will assist the neurosurgeons in reducing the complications of the human eye when more options and technology will be available to cure human eyes.
Advancement in binocular vision bought X-ray vision for us to help people to see through the dark green trees and plants. By X-rays, we can see through dense forests, and our colour vision is dependent on telepathy which can assist us in understanding facial expressions and emotions clearly.
There are following some fantastic upcoming revolutions for human eyes and technology which some expert writers quoted in their review articles and research based assignment at essay help.
EYeYon is working on Endoart to cure corneal edema as it will eliminate the need for human corneal transplant because it is itself a polymer implant. There is deficiency of cornea for most of the people in need for a corneal transplant. Endo Art is still under trial, but it will facilitate our treatment methods of corneal edema in future. CorNeat has developed artificial cornea which can be implanted after half-hour of surgery in human eyes.
Diagnostic screening system
In New York, private eye care health agency has succeeded in development of a retinal diagnostic system. It is said that the system will use artificial intelligence, computerized vision and records of more than 100,000 photos of the retina and its inner physiology. AEye health care is going to conduct first home-based retinal diagnostic screening after approval from the FDA in a few months. Although it is a home-based solution yet, it will cost much amount, and people will have less belief in this technology as they will still prefer going to the hospital for retinal checkups.
Nano Retinal chipset
To cure deteriorating retinal ailments, scientists are developing nano retinal chipset, and it will facilitate human with new eyesight that is lost due to degenerative eye sicknesses. The photoreceptor cells again will get their efficiency back, and other retinal cells will find activation by stimulation with the help of this technology. Nano retinal chipset graft will take place with the help of rechargeable glasses, and patients will change light ratios with the help of buttons on glasses on sides.
These will remove refractive issues of our sight. The technology will consist of three phases or steps with which we will notice refraction by the android app as it will use a laser to make an optical pattern on the cornea of the human eye. After that, organic biocompatible Nano drops will activate the mode on the cornea, and it will alter the pathway of light going through our cornea. These drops attained approval after successful trials on animals, and they will deal with farsightedness and nearsightedness.
It is the latest development in technology as a scientist at Hong Kong University has revealed an artificial device which can impersonate the function and outlook of the human eye. LeileiGu is said to be a scientist who has succeeded in the development of nanowires. These Nanowires are sensitive to radiations and assist to mimic the retinal photoreceptor cells in human eyes. The organization of nanowire is hemispherical. The device has the most significant advantage of creating higher resolution images than an ordinary human eye, and it will cause a considerable revolution in robotics and human vision. We accomplish maximum information about our surroundings from our eyes. We can rotate our view to almost 160 degree, and we can rapidly acclimatize to changing light intensities and reflectiveness in our environments. Our retina contains about 10 million photoreceptor cells to perceive light radiations from different angles. But this device is said to collect light from more perspective with more resolution than an ordinary human eye.
Nanowires created a prototype with the help of their hemispherical arrangement by Gu and his co-workers at Hong Kong. These images make 100 pixels as it will reinforce the construction of images of various angles. These images consist of letters which are planned onto the lens of the prototype. Human eye can’t produce enough pixels with more resolution as nanowires can provide with this new device. Researchers have speculated the resolution will be ten times greater the typical resolution of the human eye.