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

In ancient times, flying pigeons were used to deliver books, but in recent years, with the development of China's communication industry, 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 and video. Originally, we felt that this way of communication was very convenient.

However, I saw such a video on the Internet recently, which caused a heated discussion among netizens. After all, flying pigeons used to deliver books, but now they meet directly by plane. The cause of this incident was a Ms. Wan in Shangqiu, Henan Province. Because she didn't reply to the message for four hours, her relatives and friends used drones to fly out of his window to check the situation. According to Ms. Wang, her heart is uncomfortable these days, and her relatives and friends are worried about her, so they let the drone fly over to have a look. He even ridiculed that if there is no fence on the window, I am afraid that the drone will fly into the house and ask him face to face why he hasn't returned the news for so long.

I have to say that drones do provide us with a lot of convenience now. It's really happy to see their feelings here. It's already a very happy thing that no one cares about you all the time in social life.

so what convenience have drones brought us now?

Now drones have been widely used in the world, and their existence is nothing unusual. We can see drones in our lives all over the world. In the past, we thought that drones were all used in the military field, or in TV dramas, and they would appear in war movies and spy movies. Now drones have appeared in the civil field, and the price is getting cheaper and cheaper, so many people can easily buy them. With the continuous innovation of science and technology, the use of drones has become more and more extensive. For example, drones can now be used for parcel delivery. If you buy goods a few hours ago, there will be drones, bringing goods to you, and you can confirm the receipt through face recognition and voice functions.

Secondly, drones can be used for rescue and fire fighting, which is really beneficial to human beings, because when there is a forest fire, drones will play a great role in rescue, and they can use thermal sensing and other equipment to search for the specific location of survivors, saving more time for rescue. In this year's three fires in Chongqing, the function of aircraft fire extinguishing was adopted, because the drone can also be connected to the water pipe and then spray a trickle of water to extinguish the fire.

most importantly, we often say that time is life. Some ambulances go out for rescue work, although it is said to be the fastest speed, they still waste a lot of time in the middle. It is understood that an ambulance drone has been developed in the Netherlands, which is an ordinary drone modified with a defibrillator and a camera. It can be sent to the global positioning system operator of the 911 caller in a few minutes, so that the caller can be instructed how to use the built-in defibrillator, and it can be ensured through live viewing. The application fields of drones are not only that, but also many, so drones will also involve more normalization industries in the future.