Global Celebrity Tan Shibo (Sixteen)

Li Changyu.

Chinese American, director of the national crime scene identification technology center, New Haven University director and life-long professor.

More than 40 years after entering the police force, it has cracked more than 8000 criminal cases in various states and the world. It has many odd cases and has been praised as "Holmes" by the media.

In the late 1960s, forensic science was put into practice in the United States.

More than 800 awards, including the American Academy of Forensic Sciences, the "Distinguished Achievement Award" and the international appraisal society's "highest recognition Honor Award", were obtained.

At present, in cooperation with domestic universities and police, we are committed to improving the domestic criminal investigation and identification technology.

In May 17, 2009, Dr. Li Changyu, an authoritative expert in the field of forensic science, returned to Shanghai via lecturing. She received an exclusive interview with World Expo this evening. "This is the largest World Expo I have ever seen."

He has visited the exhibition hall of the United States, Canada and Britain, and he is still immersed in the pride of the first China Pavilion.

In the afternoon, he was invited to visit the Expo site in Shanghai. The magnificent red crown of the China Pavilion in World Expo made him see.

Immediately, Dr. Lee, 71, recommended in detail the measures that might be applied to safety in World Expo, especially in the field of artificial intelligence, the latest means in the field of American forensics.

In the 60s of last century, Li Changyu, who had studied in Taiwan from east to west, successfully applied forensic science to the criminal field. He also provided indispensable evidence for Simpson's murder case, Clinton zipper door case and Taiwan 3. 19 shooting case. He shocked the US and global police circles and became heroes of several generations of young people in the United States. He was hailed as the "Holmes" by the media because he cracked 8000 suspicious cases.

At present, Dr Lee, who has retired for the third time, has obtained funding from the US Congress and established the national cold case center and the national crisis management center of the United States at the University of New Haven, Connecticut, where he presided over.

Lee has repeatedly been invited to be responsible for the safety of thematic exhibitions such as agricultural fairs around the United States. Dr. Li reminded World Expo that safety lies in regular traffic control and patrolling with police and people. The terrorists should pay attention to building safety and design a scientific approach safety inspection system.

Dr. Lee believes that terrorists are products of modern times.

The target of early terrorist attacks is assassination, and modern times are unscrupulous in causing panic and fear among all parties.

At the twentieth Munich Olympic Games held in August 26, 1972, the "black September" terrorist organization had assassinated 9 Israeli athletes.

To prevent mass terrorist incidents, it is important to be very cautious about the safety inspection of venues. Many premeditated terrorist incidents often bury explosives in buildings, or mix them with the attendants when pporting food, or they are scattered in batches and then installed inside the buildings.

Usually terrorists will make use of the crowds, and strict entry safety checks can avoid this.

The parking lot is far from the exhibition area. It is a good design. Even a human bomb, the magnitude of explosives that can be carried is limited, and there will be no serious consequences caused by vehicle explosives.

In the entrance examination, Dr. Lee recommended the concept of artificial intelligence.

After entering the era of economic globalization, terrorists have no boundaries.

The US is building the fingerprint database and DNA Library of global terrorists and national criminals. With the help of these scientific data and the rich experience judgment of criminal investigators, it is very easy to break or prevent major terrorist incidents. This is a new concept that is being practiced in the field of contemporary criminal investigation in the United States.

Dr. Lee applies the concept of artificial intelligence to security in World Expo.

If the portraits of criminals or suspects in the country are input into the CCTV surveillance system, then all kinds of developments can be easily grasped at the security checkpoints, so that they can be avoided.

When carrying out the implementation, we must first control the flow of admission, which is a win-win means to ensure that the inspectors are quiet and careful, and the tourists are tranquil and comfortable.

We can take measures such as group visit control, free tour at peak hours or complimentary souvenirs, so as to ensure the uniformity of traffic flow.

In the middle of queuing up to the test mouth, we should consider the design of humanized visual images and shading buildings, so that people can not wait for emotional agitation. When approaching the detection area, the team is designed to be automatically arranged in one person, so that inspectors can observe every possible suspect through closed circuit television.

Dr. Lee, who has served as a security consultant for the Beijing Olympic Games, said that China now has the most advanced testing equipment in the world. He believes that the police in Shanghai will surely make adequate safety plans.

In the 5 months after the interview, the Zhangjiang hi tech Zone published a "face recognition technology" as a modern world expo security system.

Face recognition, fingerprint recognition and iris recognition are called the three biometrics.

Compared with fingerprint and iris, face recognition is most suitable for public use, especially for crowd gathering.

This is quite similar to Dr. Lee's "artificial intelligence". Reporters can not help thinking of what he referred to as "China already has the world's most advanced testing equipment". Soon we will experience it personally. Dr. Lee, who will be visiting World Expo, will thumb his thumb and say, "impossible to become" (its motto of life).