Based on the principles of feng shui science, Feng Shui Tam Nguyen points out the taboo errors in feng shui houses that we need to avoid. The house has a pointed shape Feng shui believes that: As long as the structure has a sharp angle, it will belong to “fire”. If the roof has a pointed shape, whether it is a decorative piece of art with a pointed tip or an antenna, it is considered “fire-killing”. The house with a pointed roof, leaning to the left and right is called “cold shoulder house”. This type of house causes wealth to not accumulate, the more pointed, the greater the negative influence. Corner house Feng shui calls houses with convex shapes as vacancies. A house in which East and West are missing an angle will inevitably lead to the energy of the Five Elements being unbalanced. However, if it is only the balcony protruding out, the area of ​​the defect or protrusion is small, it can be ignored and not counted. House in round, oval shape Usually, there are very few plots of land that are round or oval. From ancient times to the present, the land with such terrain has been used to build temples or Buddhist halls. People usually do not like to build houses on these lands. Because the soil is round, the oval shape is different from the usual shapes. Most of them belong to the generals. The air field around a circular piece of land is often constrained. Therefore, the circular topography has the meaning of restrictive, binding and closed. People living here show no signs of development, their whole life is poor and bad luck. The oval shape also belongs to the ferocious terrain, its morality is similar to that of the circular land. Small cavalry house with a lot of people Small rooms crowded with people make yang heavier, forming the phenomenon of heavy yin and light. People living in it are prone to lack of tolerance, short temper, and bad social relationships. They often quarrel, even quarrel. The solution is to regulate the light in the room at a mellow level, often using yellow light, opening the window often to let air circulate, making yin and yang balanced. The cavalry house is large and the people are few Large rooms, few people, only the area of ​​the whole house is large, people live in it less. This is a taboo in feng shui. It makes people living in it always feel lonely and cold. The best solution is to welcome relatives and friends to stay with, or find an object and have more children. Housing is like a prison Dai Qi is only outside the architectural object with aura, large facade, open look. This structure can pull people’s mood and motivation to develop their body and strength. On the contrary, the houses are like prisons, the main door and windows are not clear, it is difficult to identify the main foreign line. The direction of this house is also unclear, the qi will not be stretched. People who live in it also cannot develop their abilities. The house is facing the three chimneys Chimney, also known as “close to the sky”. Three chimneys stacked next to each other are called “horizontal”. High-rise buildings facing the chimney are often detrimental to the health of occupants. That affects the fortune. The chimney is like a pen, in fact it is “failed” (the writing is not good). The chimney is used to release exhaust gases when burning objects, also called “fire burning writing”. Houses facing the structure of three chimneys stacked side by side, children’s academic achievement will be low. Homeowners should put a pot of water or raise a goldfish tank. The number of six fish is the best choice, take Water and Fire. The force of the “fire to burn writing and writing” will weaken, and children’s academic achievement will also improve. * Information for reference, contemplation!

When embarking on the layout of an office, the homeowner or company owner needs to determine the best directions for the company. Feng shui expert Phung Phuong will share 3 simple steps to improve office prosperity. Step 1: Determine the best desk location for you According to Feng Shui, the year of birth of each person will correspond to one of the five destiny: Metal, Wood, Water, Fire, Earth. People with the Earth destiny are suitable for Southwest and Northeast directions. Jupiter is in harmony with the East and Southeast directions. The Fire is compatible with the South direction. Menh Kim should choose the West and Northwest directions. Meanwhile, par Thuy merges with the North direction. Step 2: Decorate the interior according to the five elements All the materials and colors of the furniture in the office evoke the energetic nature of each planet. You need to pay attention to the layout in the office, so that the Five Elements elements are always balanced. If an element is emphasized too much or too little they can affect the energies in this space. Therefore, before embarking on the design and arrangement of the office, you need to determine which category you belong to. From there you will find the most suitable materials and colors. Step 3: Activate the energy in the office Whether the company is running smoothly or not, the relationship between employees is friendly as well as how the work efficiency progresses depends in part on the circulation of qi. If you work in a space where the qi is stagnant (containing too much negative energy), you will feel tired and lack focus. In contrast, with offices with too much yang qi, you are also often angry, and it is difficult to work with associates. Let the qi be moved freely by occasionally moving tables and chairs, rearranging the office. Avoid placing too many tables and chairs because the cramped will restrict the flow of air. * The article is for reference only.

ADX is known as America’s most notorious prison. This is the only permanent prison managed by the US federal government. Located in Florence, Colorado, jail ADX has the maximum level of security when it comes to detaining only the most dangerous criminals in America. .”> Drug lord Francisco Felix, Italian mafia boss Vincent Basciano, bomber Eric Rudolph, doctor “death” Michael Swango, hijacker Zacarias Moussaoui participating in the terrorist attacks of 9/11/2001… are criminals. the most “bloody” offender was sentenced to prison at ADX prison. The US built the ADX prison at a cost of about 60 million USD. The most dangerous prison in the United States is located on an area of ​​240 hectares. Despite such a large area, ADX prison has a maximum capacity of 490 inmates. Each cell in the ADX prison has a set of tables and chairs and a bed cast from concrete to the floor. The area of ​​each cell is 3.56 x 2.1m. Inmates are allowed to watch black-and-white television, but only one channel designated by the ADX prison. In addition, prisoners were given books to read. Every day, inmates in ADX prison are held in solitary confinement for 23 hours. The rest of the time they were left outdoors with their hands and feet cuffed. Dozens of guards keep a close eye on the prisoners when they go out and are ready to pull the trigger if anyone wants to escape or commit dangerous behavior. ADX Prison has a solitary confinement unit for prisoners who break prison rules. Once inside, prisoners will not be able to talk to anyone but the warden. Visiting prisoners are allowed by ADX prison. When relatives visit, inmates use cell phones to talk and are separated by glass panels. During the meeting, the prisoner was chained.

About 1 hour flight from Ho Chi Minh City, Con Dao with an area of ​​about 76 km2 includes 16 islands, large and small with a population of nearly 10,000 people. The road to the center of Con Dao district. Photo: Pham Hung The most attractive thing here that makes visitors remember forever about Con Dao is the wonderful marine flora, the only place in Vietnam where sometimes visitors can see sea cows on the list. national survival. Come here, visitors go to Vich Island to see turtles spawn or see monkeys in nature sitting around cliffs and catching crabs and snails on both sides of the road …
The best season to travel to Con Dao is from April to November because at this time the sea is calm, the wind is cool, so visitors can freely visit without any obstacles in the weather. Coming here, visitors will relax with beautiful beaches, pristine bays like Dam Tre Bay, with wild beauty, idyllic to “melt” people’s hearts. Visitors can also explore the mangrove forest, watch swiftlets nest during the breeding season. An indispensable place in the tourist guide of Con Dao is Con Son Bay. The bay consists of a system of 14 different small and large islands, some of which are grouped together like a large family and there are clusters of islands standing in the middle of the sea. The dreamy islands of colorful coral that are more beautiful in the golden sun will make visitors unable to take their eyes off. Or like Lo Voi beach, and An Hai beach located in the Northeast of Con Dao town, Lo Voi beach and An Hai beach are one of the most beautiful beaches located at the two ends of the island.
In Con Dao, visitors need to walk about 10 minutes from the center to the beach. Going further, Dam Trau beach is likened to a very beautiful name “fairy falling asleep”. 14km ​​from the town center and 12km from Co Ong airport, Dam Trau is the ideal destination for picnics, swimming, coral viewing and adventure adventure, exploring remote islands. Tourists get off the high-speed train to visit Con Dao. Photo: Victory In the year 2020 and the first months of 2021, due to the influence of the Covid-19 epidemic, the number of visitors coming to Con Dao will decrease significantly. But from the end of March to early April the disease was well controlled, tourism was open, and the number of visitors to the island increased again. Especially on these April, many tourists come to Con Dao on this occasion to visit the graves of relatives, or to pay tribute to heroes who have fallen for national independence.
Con Dao prison is a must-visit destination not to be missed when traveling to Con Dao. This is the place where the French colonialists and the American imperialists built with hundreds of cells, cells, and separate rooms to imprison and exile Vietnamese patriots and political prisoners. Especially the famous brutal tiger cage system, which shocked the world when it was discovered. Visitors will not help shiver in hot, stuffy rooms with creepy torture tools. The prison is associated with famous names such as cow stables, tiger cages, lime kilns, salt departments, celestial ghosts … Visitors to Con Dao want to learn about the history of this place must come here to explore the national history through artifacts, images and documents in French displayed here. In addition, Hang Duong Cemetery is a spiritual destination not to be missed. This is the most famous spiritual tourist destination in Con Dao, the resting place of more than 2,000 martyrs, including national heroes in the resistance war against French colonialism and American imperialism and is home to the grave of Mrs. Vo. Thi Sau. At night, many tourists come here to visit and pray.

Tourists go on a pilgrimage to Ba Vi mountain to offer incense to the Uncle Ho Temple and the Holy Ghost Tan Vien Temple Look for living witnesses to complete information for visitors In the report dated August 30, 1942 of Ambassador Son Tay Fucat to the Governor of Tonkin on the Ba Vi mountain planning project, evaluated: “Ba Vi mountain area will become a resort with higher benefits than Tam Dao. … ”. The reason is “the road from Hanoi to Ba Vi is very convenient. The distance from Hanoi to the 1,000m level is only 67km. There are only 12km of mountain roads. The slope of Ba Vi mountain is not more than 10% (meanwhile in Tam Dao it is 14%, even 16%). The climate in Ba Vi is not as wet as Tam Dao. The temperature does not change too much, the lowest is 17.8 degrees C and the highest is 29.6 degrees C ”. From 1932 – 1944, the French built many works here such as motels, amusement parks, churches, orphanages, summer camps, youth schools, military bases … At a height of 1,000-1,100m on the western slope of Tan Vien peak is a secret political prison system solidly built to imprison our patriotic communists against the colonial regime. The prison is arranged into 3 zones: Zone 1 is the residence for the prison guards, zone 2 and 3 are the places to keep prisoners. With a total area of ​​nearly 1,000m2, it can detain from 100-200 people. Currently, documents about the political prison are limited, Ba Vi National Park (National Park) is actively looking for surviving witnesses and related documents to gradually refine information. service visitors to visit. National park staff introduced the historical traces Ba Vi National Park is characterized by a mixed forest of broadleaf trees and low mountain subtropical conifers Preserve spiritual and historical values Currently, Ba Vi National Park has 217 vestiges from the French colonial period with unique architecture in harmony with nature. And Ba Vi National Park is trying to bring these historical vestiges into tourism development associated with biodiversity protection and preserving historical and spiritual values ​​of Ba Vi mountain. Mr. Do Huu The – Director of Ba Vi National Park took us along the winding road under the lush green trees to visit Ngoc Hoa cave. This cave is located at an altitude of 350m, about 200m from a motorway. Crouching through a small stone arch covered with vines, we can see the cave. Here, we observe a natural phenomenon that took place millions of years ago, that is the slide of geology due to the movement of the Ba Vi mountain formation, which created interesting caves. Above the cave is a large rock formed by 3 solid pillars to create a large arch about 15m2. Next to the rocky cave is a bat cave with a very “fertile” door shape. The cave consists of 4 doors piercing the mountain bed and is home to about 5-6 species of bats. However, the cave is very deep and dangerous, currently Ba Vi National Park has not allowed visitors to visit. Lying above the bat cave is “The Rock”. Legend has it that this is the place where Princess Ngoc Hoa (the 18th son of Hung Vuong) homesick and looks at the land of Phong Chau ancestor. From Ngoc Hoa cave, we can reach out to the forest lying on the slopes and the villages running far away on the foot of the mountain. A hundred-year old green cypress tree on top of Tieu Dong “The stone pool” at Ngoc Hoa cave During the camping or picnics vacation, young people will be guided by the humorous and experienced silviculture rangers to the ancient forests, offering incense at the Uncle Ho temple on the top, the holy temple. Strolled at the middle top, visited the prison area where the revolutionary soldiers were imprisoned, visited the French post at a height of 600-700m, which is now only ruins. Moreover, I heard stories of our army’s march through the jungle, along with the demonic demonic battle. Then let your heart blend with nature, you will be able to climb nearly 1,000 steps to visit the ancient green cypress forest on top of Tieu Dong. This is characteristic of mixed broadleaf and low mountain sub-tropical coniferous forests. You can comfortably sit on the smooth layers of moss, listen to the great wind in harmony with the sound of the holy forest birds, the cicadas squealing in the cool summer day, making magic concerts of the forest. blue.

Ho Chi Minh City police are moving the headquarters of the detention center (Chi Hoa prison) to the new detention center in Cu Chi district. Chi Hoa Detention Center exists in Ward 12, District 10 (Ho Chi Minh City), today is also known as Chi Hoa prison or many people called Chi Hoa prison, Bat Fuck prison. Chi Hoa prison is one of 28 structures, locations and the only one in District 10 of its historical type. Inventory checklist of historical – literary h oh yeah and scenic spots in the area of ​​Ho Chi Minh City in the period 2016-2020 (issued according to Decision No. 923 / QD-UBND dated March 7, 2017 of the People’s Committee of Ho Chi Minh City). Therefore, “the treatment of works on the relic inventory will be like treatment of relics that have been ranked” – Mr. Hoang Nghi, Head of Cultural Heritage Management Division, Ho Chi Minh City Department of Culture and Information, said. Chi Hoa prison viewed from above. Photo: WIKIPEDIA After the detention center of the Ho Chi Minh City Police has moved to Cu Chi district, what will be the fate of Chi Hoa prison remains an open question. However, those who are interested in the fate of Ho Chi Minh City’s architectural, cultural and historical works will not want this work to be lost, but hope it will be in a planning direction with respect. important to the past and continue to develop with green space, good infrastructure … “Living like a great apartment building” According to records from Inventory checklist of historical – literary h oh yeah and scenic spots in the area of ​​Ho Chi Minh City in the period 2016-2020 , Chi Hoa prison used to detain communist soldiers, students, intellectuals … fighting for the unification of the country through two resistance wars against French colonialism and American imperialism. According to the Assfir a Culture Releases HCMC (Episode III – Art), “Xam Chi Hoa was built by the Japanese in 1943 to help the French build. The building is as high as a multi-storey building, surrounded by a concrete wall, on an octagonal surface, Opened the courtyard divided into cells by each cell area, with the corridor running around, solid bars. The prison can hold between 2,000 and 7,000 prisoners, serving as a grand apartment building. The building has no aesthetic value, but please note it here for another type of administrative architecture ”. According to the book Portraits of death row inmates , in the period from 1858 to 1975, Volume I: Some communist soldiers were sentenced to death, imprisoned through many prisons … including examination of Chí Hòa. In particular, in addition to the politics of offenders about to execute death sentences, this is the place to detain politicians with a sentence of 15 years to life in prison before exile to Con Dao. In the book Prison days , author Han Song Thanh and The History of Southern Women, edited the Chi Hoa examination and the events here: “Until 1950, Chi Hoa examination was completed. Starting from there, the French colonialists abandoned Catina examination. All the prisoners in Catina were transferred to Chi Hoa… The 1st floor has four rooms to hold political women offenders… ”. Chi Hoa’s search was the place where Nguyen Van Troi was imprisoned and executed in 1964. At the time of Nguyen Van Troi’s detention, this prison was called Chi Hoa Police Department. Entrance to Chi Hoa detention center. Photo: PV Connecting green space Chi H burst out – Ky H burst out Chi Hoa prison is currently a publicly owned project, but with a special mark of the work on history, architecture, culture, architect Ngo Viet Nam Son said: “If you change the prison to another area You should use Chi Hoa prison as a public facility to benefit the people ”. According to architect Ngo Viet Nam Son: “In terms of architectural value, this work is quite special because of the prison architecture, but it is a special architectural form from the French period with materials and construction bearing marks. press history. The layout of the prison is said to follow the octagon pattern, with feng-shui elements … this needs to be studied again; but it must be confirmed that this is a special project with its own special characteristics. Such a form may not be a relic but is a part of the development of urban architecture in Ho Chi Minh City. So it might not be about preserving the status quo, but embellished, changing the purpose of use, maybe a museum or something like we have Con Dao prison. As far as the prison Alcatraz on Alcatraz Island in San Francisco has been turned into a tourist island where the prison is a tourist attraction ”. Japan turns the oldest prison into a hotel Nara Prison (Nara Prefecture, Japan) is Japan’s oldest prison, built during the Meiji period (1901) and opened from 1909 until 2017. Since closing, no longer function of prison, Nara prison is recognized as a historical heritage of Japan. And after being recognized the heritage, the prison is being converted into a hotel to develop tourism in Nara Prefecture while still retaining this architectural complex. Because from 2018 up to now, Japan is focusing on preserving and developing many architectural, cultural and historical works of the Meiji period and turning it into new destinations. The five red brick buildings with Roman architecture of the Nara prison will be renovated into a high-class hotel that is earthquake resistant and is expected to open this year. The investment fund to renovate the prison into a hotel is expected to be worth 15 billion yen (more than 3,100 billion dong). In addition, Chi Hoa prison is one of the rare places in the heart of Ho Chi Minh City that still has space to add more green space to the inner city. “Since before 1975, stretching from Chi Hoa to Ky Hoa was a large, continuous green space. Although some spaces are currently encroached upon, we can still renovate this space into a suitable public center for everyone in the direction of green development, reducing the use of personal vehicles in the center … Along with that , in addition to cultural and architectural factors, it is also necessary to recognize the intangible value of Chi Hoa prison, considering which in history there are any characters who have been detained here, it is a partial recognition history of Ho Chi Minh City ”- architect Ngo Viet Nam Son said.

“Dungeons” have appeared in many martial arts films. Have you seen any real “dungeons”? When Xiao Yu was traveling in Huizhou, he saw the “water prison” in the ancestral hall of an ancient village, and he felt chilly and terrifying even when he was near.

In the previous travel note, Xiao Yu took everyone to visit Xichong Village in Wuyuan. This village like a paradise left a deep impression on my trip to Huizhou. There are row upon row of Huizhou ancient buildings, beautiful and peaceful natural scenery, and I really feel the Huizhou ancestral temple culture. Deterrence.

(Ps. Regarding the specific content of Xichong Village, you can read here:At the junction of Jiangxi, Anhui, and Zhejiang, there is an ancient village in secret, where the beauty Xi Shi lives forever)

Anyone who has traveled to Huizhou will have an impression of the ancestral hall.

In all Huizhou ancient villages, there will be a tall and magnificent ancestral hall. Huizhou has always lived in a group of clans, and the status of ancestral halls is particularly important. As the saying goes, “no ancestral, no clan, and no clan, no ancestor”. The ancestral hall is the soul of Huizhou village culture. Whether it is a poor village or a rich village, the ancestral hall must be the most brilliant and spectacular building in the village. Because of this, the ancestral hall is called the “Three Wonders of Huizhou” together with the residential buildings and the archways.

When we first came to Xichong Village, we were “shocked” by the Yu’s Ancestral Hall at the entrance of the village (PS. The travel note mentioned in the previous article that 90% of the people in Xichong Village are surnamed Yu). Unexpectedly, in a primitive village like Xichong, there should be such a complete preservation, such magnificent architecture, and such exquisite woodcarving craftsmanship.

The Yu’s Ancestral Hall, also called “Dunlun Hall”, is a Qing Dynasty building nearly 200 years ago. The Yu’s Ancestral Hall was built in the 19th year of Jiaqing in the Qing Dynasty, and it took 14 years to complete the construction in Daoguang 7 years ago. It covers an area of ​​more than 2,000 square meters. Now it is also a national key cultural relics protection unit.

The Yu’s Ancestral Hall has right way, left way and right way, which constitute the main body and two wings and three buildings, of which there are 16 light courtyards. When we stood in front of Wufengmen Tower, the grand entrance of the ancestral hall, our first feeling was that the building was so magnificent, and we were so small.

Entering the front hall of the ancestral hall, there is a very wide patio in front of you. The front canopy of the main hall is an open structure, and the two compartments are corridors, forming a closed loop with the front hall. If you walk in it, pedestrians can be protected from wind and rain.

The wood carvings on the eaves around the front hall are also amazing, and you can see that they are from the hands of skilled craftsmen. Later, we thought of the Yu family in Xichong Village, a well-known family of wood merchants in the Ming and Qing Dynasties. No wonder the woodworking here is so good!

We secretly exclaimed for the grandeur of the Yu’s ancestral hall, while turning from the small door on the right into the building on the right. As soon as we came in, we were faced with a pond, which immediately gave us a bit of coolness. Take a closer look, good fellow, this is actually a “water prison”!

We only saw “Water Prison” in martial arts dramas before. The first time we saw a real existence, it immediately aroused our interest and wanted to take a closer look. At first, my friends and I thought that small pond was a “water prison”. Later, I saw the introduction on the wall and realized that entering through the small and cramped door in the picture below is the real “water prison”.

This “water jail” was included in the design when the clan ancestral hall was built. When the clan members violated the clan rules, they would be locked up here. At that time, most of the men in Xichong went out for business, and the women stayed behind in their hometown, so the water jail It’s mainly for the women who “the red apricot goes out of the wall”.

Looking at the moss on the walls around the “Water Prison”, everyone knows how cool the place is. Of course we didn’t dare to go inside to find out, just standing next to it for a while, it felt eerie and terrifying.

Later, I searched for relevant information on the Internet and learned that the inside of the “water jail” in the Yu’s ancestral hall was about 2 meters high, and the small door was locked firmly by an iron lock outside. The “water prison” is connected to a pond next to it. The depth of the water in the prison is about 30 centimeters. The punished personnel cannot sit or lie down in the prison. They can only stand in the water and retreat, making life worse than death.

Fortunately, in nearly 200 years, this “water jail” has not punished any disciple of the Yu family.

If you want to learn more about popular and fun tourist destinations, you are welcome to pay attention to “Xiaoyu’s Travel Diary”. Let’s discover more beautiful scenery in the world with Xiaoyu!

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Just because he looked like a thief, he was “caught” by facial recognition and sent to jail for 30 hours.

The basis of the face recognition system is only a driver’s license photo.

This happened in 2019. The wrongly arrested object was a black man named Robert Williams. He was released on bail after paying $1,000.

According to a report in Wired magazine, this may be the first known case of its kind.

And until now, this case has not been formally filed with the federal government.

The first case of face recognition error

Things have to start three years ago.

In 2018, a thief stole a few famous watches in a Shinola retail store and was photographed by the store surveillance.

The image captured by the surveillance was very blurry, and the thief did not look up at the surveillance during the entire process.

In this case, the police used facial recognition technology and locked 42-year-old Robert Williams with only a driver’s license photo.

In 2019, the police asked a security guard in the store with his photo. The latter confirmed it was him, but the security guard did not actually witness the incident.

At the time of his arrest, Robert Williams had just returned home from get off work and was taken away by the police in front of his wife and daughter. During this time, he was not asked if he had an alibi.

Afterwards, he lay on the dirty concrete floor in the prison for 30 hours.

Robert Williams was not released until he paid a bail of $1,000.

Now, the American Civil Liberties Union (ACLU) and the University of Michigan School of Law formally file a federal lawsuit on behalf of Robert Williams.

Judging from the litigation documents, this is the first case of illegal arrest in the United States due to incorrect facial recognition.

But what Robert Williams wants is more than just compensation.

He hopes that this case can modify the relevant policies to stop the abuse of facial recognition technology.

Robert Williams himself stated:

Just because of the problem of the machine algorithm, he was arrested in front of his wife and daughter, hoping that this kind of thing will not happen to other people again.

More than one similar case

But in fact, face recognition “caught” the wrong person several times after that.

The second cause of wrongful arrest due to facial recognition was also a black man, Michael Oliver, who sued the police department last year.

According to NJ Advance Media, the same thing happened in New Jersey. After the police arrested a black man named Nijeer Parks with facial recognition, he was detained in jail for 10 days before they found out that the wrong person was caught.

During this period, the police did not test fingerprints, did not test DNA, only relying on the face recognition system to lock the suspect.

Currently, Nijeer Parks is still appealing, and New Jersey has also banned the use of this software.

However, it is understood that thousands of law enforcement agencies are already using facial recognition technology to find criminals.

Face recognition systems are often not so reliable.

In the 2017 UEFA Champions League, the British police adopted a facial recognition system and issued a total of 2470 alarms with an error rate of 92%.

The facial recognition software used by the US police usually only relies on billions of social media photos to identify criminal suspects.

Technically speaking, people cannot determine the uniqueness of a suspect from face recognition.

Should I use face recognition?

Face recognition technology has been adopted by the US police for more than 20 years.

But researchers from MIT and NIST found that this technology is relatively better for white male recognition, which is also related to the number of samples in the face recognition data set.

For other races, the recognition effect trained on this type of data set is often not ideal.

More than just data sets.

Another problem with face recognition is that surveillance cameras compress video images, causing patterns such as skin, veins, and moles used to distinguish suspects to be removed, damaged, or deformed.

In fact, due to the different lighting conditions of the captured video, some artifacts may be mistaken for one of the facial features (such as moles).

The most important thing is that the AI ​​model algorithm used in face recognition is very poor in interpretability and lacks empirical data to support forensic opinions.

Currently, Internet giants such as Microsoft, IBM and Amazon have pledged not to sell facial recognition systems to the police.

But the face recognition technology itself is in a somewhat awkward position.

On the one hand, the privacy and accuracy issues associated with technology, on the other hand, are the convenience and commercial benefits it brings.

Even the cameras of the domestic sales department have been aimed at passers-by for “identification”.

Where and how to use face recognition is still open for discussion.