Baidu's promotion account is stolen; Amazon receives patented drone delivery | Lei Feng Zaobao

Wechat on the line "check water" function, after the plant village road friends how are you?

On July 20th, Beijing experienced heavy rain and traffic congestion was even better. According to relevant data, the weather in the future will continue to be heavy. Beijing will continue to be in a state of “serious congestion” and public transport is recommended.

Lei Feng network (search "Lei Feng network" public concern) was informed that in the evening, WeChat for the Beijing City emergency on-line new features - check water. Enter WeChat - Wallet - City Service - Location: In Beijing, you can see the map of Beijing's stagnant water created by the WeChat investigation.

As can be seen from the figure, each person's flow key point indicates the degree of water accumulation, and the most serious one is still the western city area. It is no wonder that the small partners in Zhongguancun expressed emotion: The way to restrict the development of the Internet in China is the Houchang Village Road.

After reading this picture, Xiao Bian's heart began to feel warm, and then it was from the heart of desperation. Looking at the screen full of blue, you tell me where I can go...

Finally, bless the friends of the Royal Park!

Follow Google, Baidu VR browser also came

Recently, the domestic search giant Baidu quietly on-line Baidu VR browser. According to the Baidu VR browser official website, this is the country's first VR browser. The Baidu VR browser released the Beta 1.0 version on July 15, 2016. Currently, only the Android version is available.

According to the official introduction, users can use Baidu VR browser to experience web browsing in the VR environment, and have a wealth of video and a variety of domestic and foreign VR games. During the installation of Baidu VR browser, users can find that the browser can select multiple brands of head-display devices, and users can select the device model according to their own needs.

Nike wins new patent for AR technology and will be used in apparel design

Recently, the world-renowned sports brand NIKE successfully registered a new patent on its own AR system application. The system is designed to make it easier for users to carry out apparel design. According to the patent information, designers can use the brush appearing on the side of the screen to design the clothing style after wearing the AR head display, and then supplement and perfect it with tools such as color and text.

Compared with VR applications, the biggest feature of this system is that it can cover the real product with a virtual product that has been designed. In other words, if a top coat is designed using the system, then the designer can cover it with other people to observe the actual effect, which will be more conducive to the designer's product details adjustment and create better Style.

Amazon Acquires Pony Express Model UAV Delivery Patent

According to the “U.S. Today”, reported on July 20, a few days ago, the e-commerce giant Amazon obtained a patent for a large area of ​​drone delivery service. The delivery service operation mechanism is very similar to the 19th century pony express, the difference being— - Amazon uses drone airlift. This patent was adopted on July 12 and the patent content is "a multi-purpose UAV mooring system." The pictures shown in the patent documents show that the groups of drones are driven out of the small air stations attached to the poles and carry the packages that will be sent to distant places.

In order to deliver the goods safely and safely, the delivery drone power consumption will be quickly charged at the nearest mooring site to obtain the latest weather information, update the network information service and then re-enter the road; or the goods will be transferred to Another drone with full power will be transported to the destination, and the power consumption will be reduced to the next drone until it reaches the nearest mooring station.

The recently reported Amazon delivery drone prototype weighing 55 pounds (about 25 kilograms), capable of carrying more than 5 pounds (approximately 2.3 kilograms) of cargo, can fly at altitudes below 500 feet (about 174 meters), and through "perceived Dodge technology to avoid obstacles on the way.

1 person can use the idea to control 4 drones, and the US military will really play

According to the British "Daily Mail" news, a R&D team set up by the US military has developed a technology that can control multiple drones through human brain waves. Recently, they are testing a large number of drones. Using this method can allow Manpower is capable of multiple tasks.

The controller needs to wear a helmet with 128 electrodes connected to the computer in order to record brain activity in real time. When driving a drone, the controller needs to stare at the display and imagine the drone performing various tasks in the brain. When the controller looks at the drone, some of the ideas are read by the computer. By observing the controller's brain activity to control multiple variables, the drone's activities are coordinated. This technology allows the brain to control four drones at the same time.

Baidu's promotion account was stolen, and companies have laid guns

Since 2016, a large number of SMEs that use promotion services in Baidu have encountered hacking. The Baidu promotion account they are using is adding a large number of popular keywords such as “Alipay transfer” and “Yuanbao transfer out” to enable companies to promote keywords. From less than 10 to several thousand, the balance in the account is exhausted in a very short period of time.

Twitter Announces Open Certification Process for All

According to foreign media reports, Twitter announced yesterday that it will open the certification process to all users. Tina Bhatnaga, vice president of user services at Twitter, said: “We hope that people can find innovators and influential people more easily on Twitter, so we decided to let people apply for verification. We hope that the open certification process will allow more people Find high-quality accounts while helping those innovators and influential people get more attention."

Facebook researches laser network access with transmission speeds up to 2.1 Gb/s

Engineers at Facebook Connectivity Labs published a paper yesterday that introduced the laser receiver they developed. The device can achieve internet access by accepting light beams. Currently, it has achieved a maximum transmission speed of 2.1 Gb/s and a transmission distance of more than 1 km. Facebook believes there is room for improvement in both speed and distance. According to TechCrunch, Facebook is likely to use this technology with solar drones.