The host of this website is an ophthalmologist in Taiwan
The aim of this website is to terminate Eyestrain and Myopia of Mankind
Please visit my another website at https://eyewiki.org/Termination_of_Eyestrain_and_Myopia
Relieving eyestrain and myopia is the primary duty of ophthalmologists
AR PC with a non see-through display can help all ophthalmologists achieve this very basic goal
Keywords: Non see-through display, see-through display, AR (augmented reality), AR PC(augmented reality wearable personal computer), AR Glasses(augmented reality smart glasses), AR Glasses with opaque displays, CGI(computer generated image), NED(near eye display), Dual Display, ciliary muscle, medial rectus muscle, sunlight, lie down
What is AR PC ?
AR glasses can be turned into AR PCs by turning their translucent display into opaque and installing a PC operating system on their host.
AR PC not only has the function of traditional computer, but also has the stereo display ability of AR glasses.
NED & Opaque display
The AR PC is characterized by a near-eye display (NED) optical engine that actively projects computer-generated images (CGI) onto the retina, via its opaque displays.
NED optical engine makes the eyes passively receive digital information, rather than actively reading it.
Similar to the fundus examination in which the doctor puts light from an ophthalmoscope onto the retina.
Parallel light rays
The optical engine of the AR PC actively projects CGI onto the retina. As long as the refractive error is corrected, people of any age can get a clear picture, indicating that the light coming from the AR PC display are parallel light rays.
The termination of eye fatigue
Eyestrain resulted from close working is caused by prolonged contraction of the ciliary and medial rectus muscles.
When parallel light rays from the AR PC’s display screen are projected into an emmetropic eye or an eye with corrected refractive error, it will naturally focus on the retina, and the eye can clearly receive the CGI without having to adjust the focus.
The ciliary muscle is in a relaxed state
Revolutionary Breakthrough 1
By extension of the near reflex, no accommodation, no convergence.
The medial rectus muscle relax too
Revolutionary Breakthrough 2
The vergences are reflexes
The accommodative convergence is a reflex linking convergence automatically to accommodation and supplying the most economical innervating method for achieving proper alignment simultaneously with a change in the dioptric power of the lens as attention shifts rapidly between a remote point and a proximal point. Ophthalmology of Duane (2006 V1C7)
Only the parallel light from the non see-through display of AR PC can relax the ciliary and medial rectus muscles.
Light from close surroundings is not parallel, which will make the ciliary and medial rectus muscles contract, irritate the eyes and reduce the clarity of the image.
Both the ciliary and medial rectus muscles remain relaxed
The eyes are never tired
Revolutionary Breakthrough 3
Actively relieve eyestrain
When using the AR PC, as long as the refractive error is corrected, both the ciliary and medial rectus muscles are in a relaxed state. Therefore, AR PC is ideal for relieving eye fatigue caused by prolonged contraction of ciliary muscle and medial rectus muscle due to working for upclose reading for too long.
Revolutionary Breakthrough 4
No reading Glasses needed
As long as the refractive error is corrected, people of any age can get a clear picture, so the elderly do not need reading glasses when using AR PC. This is a breakthrough.
Revolutionary Breakthrough 5
When using AR PC, as long as the refractive error is corrected, both the user’s ciliary muscles and medial rectus muscles are in a relaxed state, there will be no VAC (Vergence-acommodation conflict), so the user won’t get vertigo or dizziness.
Revolutionary Breakthrough 6
This is one of the differences between AR and VR .
This also makes AR different to IMAX 3D films.
The termination of human myopia
The following factors are generally considered to be the main culprits causing myopia:
①. Long-term contraction of the ciliary muscle
②. Long-term contraction of the medial rectus muscle
③. Insufficient time for the retina to be in contact with the sun
④. The eye does not exhibit peripheral myopia
⑤. Peripheral visual field deprivation
Peripheral retina to contact sunlight
AR PC is equipped with light-transmittable parts around the opaque display.
The opaque display of the AR PC allows the user to face the sun and use sunlight as the background light source.
The opaque display protects the eyeball and the macula, and the light-transmittable part allows the peripheral retina to come into contact with sunlight.
The main part that controls the growth of the eye is the peripheral retina,
which controls the growth of the eye when it comes in contact with sunlight.
Revolutionary Breakthrough 7
An appropriate amount of indirect and scattering sunlight will bring great benefits to everyone!
The AR PC can be equipped with convex lenses around the opaque display.
The convex lens can shorten the focal length of the light around the opaque display (ie. the macula area), and change the light that is originally focused on the outside of the retina to the inside of the retina, turning the relative peripheral hyperopia into peripheral myopia.
Eyes with peripheral myopia generally do not deteriorate.
Revolutionary Breakthrough 8
No peripheral visual field deprived
When the head is raised, the light-transmittable part of AR PC provides a wide field of view, eliminating the phenomenon that the peripheral visual field is deprived when reading with the head down that results in decrease of the visual field.
Revolutionary Breakthrough 9
AR PC overcomes all currently known myopia factors simultaneously
Revolutionary Breakthrough 10
The end of humann myopia is coming
This is a revolutionary breakthrough for Mankind
Not affected by vehicle vibration
The AR PC moves synchronously with the user’s eyes, and the images remain clear and stable on running vehicles, such as cars, MRTs, and airplanes.
Passengers will no longer have difficulty reading due to vibrations on moving vehicles.
Revolutionary Breakthrough 11
Lying down and the preventive medicine
After hours of sitting or standing, your body will get tired. Lie down and rest for a while, and you’ll get rid of the fatigue!
When standing or sitting, the body consumes more energy than it generates.
On the contrary, when lying down, the body generates more energy than it consumes.
AR PC users can lie down to work. After such a day of work, they will still have plenty of energy.
AR PC users can lie down to work and prevent their body from getting exhausted after a long time.
AR PC’s users can stay physically energetic for a long time which can slow down aging, enhance immunity, reduce the incidence of diseases and medical costs thus improve their quality of life
Revolutionary Breakthrough 12
Using the AR PC lying down, the spine can be relaxed and extended, and the vertebrae will no longer overlap and compress each other, thus may slow down the degeneration of spine.
Revolutionary Breakthrough 13
Using AR PC lying down may reduce the heart load and may reduce the incidence of heart attack.
Revolutionary Breakthrough 14
The pelvic organs
Using AR PC lying down, the internal organs of the body no longer fall down due to gravity.
The probability of pelvic organ prolapse in a woman’s lifetime worldwide is 30% to 50%.
If women use AR PC lying down, the chance of pelvic organ prolapse may be greatly reduced.
Revolutionary Breakthrough 15
Using AR PC lying down, the skin will not sag due to gravity, and wrinkles may not easily occur.i
Revolutionary Breakthrough 16
By lying down while using the AR PC for a long time, people may be healthier, younger and may have a longer life expectancy.
These are just a few examples. There are other health benefits to lying down at work. There should be more discoveries and reports from the medical community in the future.
Revolutionary Breakthrough 17
Dynamic reading instead of Static reading
No neck stiffness, no back pain, no sedentary complications
Revolutionary Breakthrough 18
The AR PC display screen moves along with the line of sight. Users can move the head and neck at will, without having to bend down all the time, and no longer have shoulder and neck stiffness.
The AR PC display is right in front of the eyes. The user does not have to sit all the time and can change the posture at will. They can sit, stand or lie down. In a safe environment, the users can even walk around.
The users can exercise their body or do gentle exercises, such as riding a bicycle on a fixed training platform.
AR PC combines studying and exercise to avoid chronic metabolic diseases caused by being sedentary.
The AR PC changes the habit of sitting still when people read for a long time.
Revolutionary Breakthrough 19
Immerse yourself in Nature
The opaque display of AR PC allows people to work outdoors and get close to nature, e.g. on the balcony, in the woods, by the river or on the grass.
Revolutionary Breakthrough 20
AR PC users may go outdoors and reduce the use of artificial light sources, which may save a lot of energy on a global scale.
Revolutionary Breakthrough 21
Sunlight instead of Artificial light
AR PC uses indirect sunlight as the background light source.
Revolutionary Breakthrough 23
Light intensity indoors is rarely more than 800 lux, whereas outdoor light intensity is around 50,000 lux on a sunny, blue-sky day and is rarely less than 5,000 lux, even when overcast.
The increased light exposure during the day is generally believed to be the most likely basis for the beneficial effect of outdoor activity in reducing myopia prevalence (Rose, Morgan et al. 2008a).
The adage : ‘day-light good, night-light bad’.
The spectral composition of light outdoors includes large amounts of ultraviolet (UV) and infrared (IR) in addition to light in the visible spectrum.
Indoors, the UV portion of the spectrum is largely absent and if incandescent lighting is used the composition of the light is often biased towards the red end of the spectrum.
Proper amount of sunlight is good for physical and mental health.
Sunlight is clean, free, inexhaustible and healthy
Revolutionary Breakthrough 24
Shooting with two lenses simultaneously produces two images from two different angles. Projecting these two images from different angles onto the left and right eyes at the same time produces 3D vision.
Binocular AR PC has 2 images formed from the same angle. When the two images are projected into the eyes, creating a distinct sense of depth which results a stereo effect somewhere between 2D and 3D, called 2.5D.
2.5D makes 2D images a magnificent mutation and strikingly more realistic.
2.5D brings a new era of vision for mankind
Infinite size of image
When using AR PC, the farther the user looks at a target (such as a wall), the larger the projected image on the retina and the larger the picture in the visual area of the user’s brain will be with the enlargement of the visual field.
Please note that the CGI exists only in the user’s brain.
Taking a viewing angle of 23° as an example, when the projection distance is 10 meters, the screen is 160 inches, and when it is 20 meters, the screen is 320 inches.
Theoretically, the image can be infinite of size.
Revolutionary Breakthrough 25
SBS(=side by side) 3D
Revolutionary Breakthrough 26
The human brain prefers three-dimensional images to flat ones
As long as SBS (Side by Side) 3D format movies are provided, the AR PC can display stereo scenes with the similar effect to IMAX.
The difference with IMAX is that viewers will not experience dizziness. They can watch it while lying down at home without spending money. They can watch it at anytime, day and night, anywhere, indoors and outdoors, and there are an unlimited number of movies to choose from.
Revolutionary Breakthrough 27
The AR PC is capable of display a 360° spherical film.
Roam the world, go deep into the universe, without going out
As long as you walk following the path in the movie, you will feel as if you were visiting the scene yourself. In this way, you can travel around the world without having to go out. It’s also a great walking exercise. It’s safe, cheap, fun, healthy, informative and environmental friendly.
In these epidemic times, virtual travel makes perfect sense.
The whole universe can be moved into the home.
Most field trips will be unnecessary.
The earth will be cleaner.
You’ll be more informed
Revolutionary Breakthrough 28
The interactive 3D virtual image.
Traditional computer information can only be seen, not manipulated by hand.
The holographic image floats in the air and can be manipulated, disassembled, combined, and changed in design by air grab.
Hologram software should be affordable in the future when AR PC is popular.
It is safe, practical, weightless, readily available.
For example, a primary school student can disassemble and combine various parts of a virtual bicycle, and change the design of the parts, such as changing the front and rear gear ratio, and changing the parameters of the shock absorber. The reorganized virtual bicycle can be sent to experts such as Giant or Merida for inspection. Passing the inspection indicates that the bicycle conforms to academic principles.
With “virtual images, Stereoscopic observations, Hands-on manipulation, and Endless changes.”, in the future, kindergarten students may assemble tricycles, elementary school students may assemble bicycles, junior high school students locomotives, senior high school students cars, college students airplanes, rockets, space stations, and so on.
“Virtual images, Stereoscopic observations, Hands-on manipulation, and Endless reserches.” will unleash the imagination and creativity of every human being.”
AR PC is bound to become one of the major electronic products in the future
AR PC will bring a happy new era to mankind
AR PC Transcends Your Imagination!