A girl in Shangqiu didn't return the information for 4 hours, and her friend used the drone to check it. What convenience does the drone bring?

In ancient times, if you want to communicate, you need to pass books by flying pigeons. But in recent years, with the development of communication industry in China, WeChat has greatly facilitated our lives. It can be said that 95% of people in our lives have WeChat, which is convenient for them to communicate through information exchange videos. Originally, we thought this communication method was very convenient.

However, seeing such a video on the Internet recently caused a heated discussion among netizens. After all, flying pigeons used to pass books, but now they meet directly by plane. The cause of this incident is a Ms. Wan in Shangqiu, Henan. Because she didn't reply for four hours, her relatives and friends used drones to fly out of his window to check the situation. According to Ms. Wang, she felt uncomfortable these days, and her relatives and friends were worried about her, so let the drone fly over and have a look. He even quipped that if there was no fence on the window, I was afraid that no one would fly home and ask him why he didn't return the message for so long.

I have to say that drones do provide us with a lot of convenience now. It's really nice to see their feelings here. It is a very happy thing that no one has always cared about you in social life.

So what convenience does the drone bring us now?

Nowadays, drones have been widely spread all over the world, and now the existence of drones is nothing unusual. We can see drones in our lives all over the world. We used to think that drones were all used in the military field, or in TV dramas and war movies. Now drones have appeared in the civilian field, and the price is getting cheaper and cheaper, and many people can easily buy them. With the continuous innovation of science and technology, the use of drones is more and more extensive. For example, drones can now be used for parcel delivery. If you bought the goods a few hours ago, there will be a drone to bring you the goods, and you can confirm the receipt through face recognition and voice function.

Secondly, drones can be used for rescue and fire fighting, which is a real benefit to human beings, because when a forest fire occurs, drones will play a huge role in rescue, and thermal sensing and other equipment can be used to search for the specific location of survivors, saving more time for rescue. In the three fires in Chongqing this year, the function of airplane fire fighting was adopted, because the drone can also be connected to the water pipe and then spray a drop of water to put out the fire.

Most importantly, we often say that time is life. Although some ambulances go out to rescue, they still waste a lot of time in the middle. It is understood that the Netherlands has developed an ambulance drone, which is an ordinary drone with a modified defibrillator and camera. It can be sent to 9 1 1 in a few minutes, and the caller's GPS operator can instruct the caller how to use the built-in defibrillator. The application fields of drones are not only that, but also many, so in the future, drones will also involve more normalized industries.