Confusion of iris unlocking identity authentication
In the future world, we no longer need to carry identification documents with us, because the eye iris test system will be fully popularized. As long as you scan your iris with a laser, you can immediately confirm your identity. You can also use this system to issue various instructions at home; You don't need to bring cash or credit cards when you go shopping; Even dealing with all kinds of business or going out for a long trip has been swept away.
To enjoy this convenience, you have to give up your privacy, because any of your transactions will be recorded by the computer and may be stolen by others.
The iris of the human eye is as unique as the fingerprint of the hand. Because of this, Dr. John dormann of Cambridge University invented the iris recognition technology. Simply put, iris measurement technology is to transform the appearance features of iris into 5 12-bit iris code, and then store it in the template for confirmation.
An iris has about 266 reading points, while other traditional biometric technologies can only read 13- 16 units. This confirms the accuracy of iris measurement. In addition, it is very convenient to use this technology, and the scanning process only takes about 1 minute. At present, Britain and the United States have begun to use this identification technology on bank ATMs. Only by installing an iris camera on the ATM can the bank immediately confirm the identity of the user and ensure that the user's password is not stolen.
Iris solved the question about life and health.
The whole concept of iris is yin-yang conduction: Chinese medicine says "yin and yang". It refers to the overall movement of life and the law of its existence and continuation. When used in human tissues and organs, there are yin and yang * * * and * * are complementary in function. When it is used for physiological analysis of eyes, black eyes are yin, white eyes are yang, the inside is yang, and the outside is yin. Interaction is used to explain the whole human body. Functionally, it is the unity of form and spirit. There must be something inside. Internal performance and external performance influence and restrict each other. When used in eye observation, it is (Yang) promoting qi, (Yin) promoting blood circulation, and "Qi stagnation leads to blood coagulation; If you don't camp together, you won't give in. " "A good diagnosis will look at the color pulse, not the yin and yang first." As a way of medicine, this is the fundamental law of Chinese medicine.
The whole concept of iris is conducted by qi and blood;
The whole concept of iris is conducted by blood gas. The relationship between eyes and five zang-organs in TCM is not limited to heart and liver, but also closely related to the whole five zang-organs. The relationship between the eyes and the five zang-organs can be summarized as follows: "The eyes are born from the heart, and the five zang-organs are born from the eyes, and the gods who keep the camp are always in the eyes, and the gods are born and the five zang-organs are infiltrated into the eyes ..." The overall dependence of the iris on the physiology and pathology of the viscera is extremely subtle, which further confirms a series of most basic concepts such as internal and external integration. If we follow the basic theoretical principles of traditional Chinese medicine and proceed from the reality of internal and external integration, then it is logical to use the iris healthily.
The whole concept of iris is conducted by meridians;
On the basis of long-term observation and clinical practice, the original meridian theory of traditional Chinese medicine determines that there are 19 meridians closely related to the whole body. These meridians are considered as invisible paths for the whole body to move from side to side, communicate with the inside and outside, run qi, blood, body fluids and mediate the functions of various parts of the human body, and are a complete system for regulating the functions of various parts of the human body, or a "medium" for connecting and exerting the overall functions of people. Due to the conduction of this "medium", local and external psychological, physiological and pathological changes can reflect the changes of the whole body and the inside, and the psychological, physiological and pathological changes of the whole body and the inside can also be reflected from local and surface changes. Therefore, as an external part of the whole body, the iris in the eye has its real function. Therefore, the use of iris will be an effective means of preventive medicine, and iris will be regarded as a comprehensive diagnostic method to observe human diseases and health conditions.
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Characteristics of iris
1, iris color: mainly blue and brown, with other colors mixed. According to the color, you can roughly distinguish the physique. Blue belongs to acidic constitution and brown belongs to bile constitution. Others have brown or abnormal pigmentation on the iris, and the place where the roots appear has different meanings.
2. Structure of iris: It can be basically divided into filiform, linen-like, reticular and so on. , mainly based on fiber tightness, the closer the physique, the stronger it is. In addition, holes or abnormal fiber arrangement are pathological manifestations.
3. The whole picture of iris seven-ring reaction: gastric ring, intestinal ring, autonomic nerve ring, visceral organ emission ring, lymphatic system ring and skin metabolism ring.
4. Four stages of iris dialectical emission area: inflammatory stage, sub-inflammatory stage, chronic stage and regression stage.
5, iris density: divided into five levels, the first level is the best, the fifth level is the worst, and the average person is between 2.5 and 3.0.
Main phenomena of iris mapping:
A perfect iris, with no cracks, no potholes, no congenital genetic weakness, no distortion of fibrous tissue, no deposition and even color, is like a new piece of silk. When the perfect iris changes, it means that the organs in the body have undergone functional changes or decline, and the body is in an uncoordinated state, which is what we call sub-health.
Pit dad: Generally speaking, the more potholes there are, the worse the physique is, and the genetic differences and genetic factors are relatively bad. There are two kinds of potholes: open potholes are easier to handle and closed potholes are more difficult to handle.
Plaque: frequent use of antibiotics will produce plaque, which usually occurs when tissue fibers are weak or lack of oxygen; The patch is flat, while the hole is three-dimensional.
Crack: It means physical decline, and generally there will be pain.
Lines: representing allergic constitution, mostly pale white, poor metabolic circulation and nervous state.
Changes in iris color:
1. Inflammation stage: It appears in all parts of the iris and is golden yellow, indicating that there are symptoms of inflammation in the body.
2. Secondary inflammatory stage: the area is dark brown.
3. Chronic phase: dark brown, indicating that the function of tissues and organs in the reflex zone has declined.
4. Degeneration stage: dark black, indicating that most reflex tissues and organs have lost their functions, and may also form tissue lesions, especially the formation of tumors.
Density of iris tissue:
The density of iridescence can be used to measure human immunity, which is manifested in muscle elasticity, disease resistance, resilience and regeneration ability of other tissues; When the density of the rainbow changes, the arrangement of rainbow fibers is uneven, but it appears messy, some are sunken, some are locked, forming a cave, and sometimes it is bent and mixed together in disorder; The tight tissue of iris indicates good health, and when iris fibers are separated or cave-shaped, it indicates poor health; When the human body
When immunity is poor, iridescent fibers will be as loose as sacks (density 4). If the body tissue has strong immunity, the iridescent fibers will be closely combined like satin, and the density is 1 level, which represents human health.
Biological activity: Iris is a visible part of human eyes, protected by sclera, and has strong biological activity. For example, the size of the pupil changes with the intensity of light; There is an unconscious adjustment process in looking at things; There are more than ten unconscious pupils dilated every second; When people are brain dead, in a deep coma or the eyeball tissue is separated from the human body, the iris tissue completely contracts and mydriasis occurs. These biological activities and human life phenomena exist at the same time, so it is impossible to replace the iris image of living body with photos, videos and corpses, thus ensuring the authenticity of physiological tissues.
Iris belongs to the middle layer of the eyeball, in front of the ciliary body, it can automatically adjust the size of the pupil and the amount of light entering the eye.