Several "High-tech" Products at Nanjing Security Exhibition [Detail]

Face recognition technology allows criminals to “have no place to hide”

In the face recognition experience area at the security show, on an electronic screen, all portraits under the camera can be automatically captured and saved. “This technology is leading in the country,” the staff member said. For example, if there are elderly people who are missing at home, they will be captured and compared in thousands of people’s faces through face recognition technology. Finally compared with the photos of the elderly to determine where the elderly. Such technology, once applied to public security detection systems, is even more powerful. "For example, we put the pictures of the fugitives into the system, and then face recognition will be automatically compared to lock the fugitives." The staff said.

So is this face recognition technology very complicated to apply? According to the person concerned, this technology does not require the cooperation of target personnel. It can capture face images in real time, make tens of millions of faces face to face, and support face recognition, glasses, hats, and masks.

Selling sprouting robots may make people "unemployed"

At the exhibition site, the most eye-catching robot is undoubtedly the "little god". It looks like this little white sprouts, is very cute, looks a bit like the "Super Marine" in the white. "Little God" looks very cute, but to start things, but as smart as an adult. When a reporter consults with him on the issue of handling the ID card, the “little god” can speak out accurately. However, according to the on-site staff, "Little God" is a smart robot of the financial system. In the face of advice from bank customers, it can be completed very well. It can not only chat with people, but also answer business knowledge. The response is very smart. .

The staff member said that "Little God" can be used in various fields such as hospitals and banks. It can also use ID cards to authenticate identities. The “Little God” is equipped with a human sensor. Someone is perceived to be about 7 meters away from it, and it is also equipped with a radar. It can scan real-life maps in a range of 3,600 square meters, and thus guides the route for helpers. This “little god” "It is all-powerful.

VR+ experience self-rescue escape surprised a cold sweat

VR technology is not uncommon, but VR technology is rarely used in real life. At the security exhibition, the reporter personally experienced the latest VR+ experience to save himself. After wearing VR glasses, the reporter was placed in the fire. The reporter must find enough exits for escape, and the size should not be half the difference. When the entire escape process was completed, the reporter had already scared a cold sweat. Later, the reporter experienced the process of finding hidden points of fire through VR. In a room, the reporter has to find out all the hidden dangers of fire. The whole process is like being in person.

Staff said that the use of advanced VR virtual reality technology, the development of virtual simulation security education platform. People, public security firefighting unit personnel, and enterprise security personnel can experience the scenes of various disasters immersively and interact with virtual objects to grasp the disposal procedures and escape self-help methods, so as to increase vigilance, increase safety awareness, and maximize It is possible to avoid accidents and reduce accident losses.