This is an ordinary Thursday in Shenzhen

It’s hard to believe that just four decades ago Shenzhen was a fishing villageespecially when you look at its enormous avenues riding in an autonomous taxi. It’s even more incredible when you hear the drone of the drone coming to deliver the bubble tea you just ordered. This, which may sound like a futuristic dystopia, is an ordinary Thursday in the technological capital of China. I was in China for the launch of OPPO Find X9 Ultra and my first stop was Shenzhen. A few months ago I wrote an article about what the Chinese government calls the “low-altitude economy”which encompasses different commercial uses of drones in cities, one of them is food delivery. I knew that this service existed in Shenzhen, so the first thing I did upon arriving was to find out how I could place an order. To top off this technological afternoon, I took the opportunity to try an autonomous taxi. This was my experience. An autonomous taxi ride through Shenzhen Drone delivery is available in various parts of the city in a type of kiosk or ‘locker’, so the first thing I had to do was go to one of these points. And what better than to do it in an autonomous taxi. Robotaxis operating in the city of Shenzhen They are from the company Pony.ai and they offer level 4 autonomous driving, that is, they work completely without a driver. The first obstacle I encountered was that I needed a Chinese phone number To be able to request it, thank goodness a person from the travel agency had the PonyPilot+ app and offered to help me. The robotaxi took just five minutes to arrive and had a 30-minute journey ahead of it. So that no one interferes with driving, the driver’s seat is protected by a transparent screen. Of course, the screens cannot be missing, one on the front and one on the back, nor the cameras inside. With the doors closed and the seat belt fastened, I pressed ‘start ride’ and the journey began. I had never been in a self-driving car, so I didn’t know if I would feel uncomfortable or strange. The driving is very smooth, precise and feels completely integrated into the dense traffic of Shenzhen, So shortly after starting the trip any doubts I might have dissipated. The main difference with a human taxi driver, in addition to that precise driving, is speed. Without being excessively slow, the robotaxi moves at a safe speedscrupulously respecting the speed limit and safety distance. The other difference is that if a car suddenly cuts you off (which happened), you don’t hear a horn or an insult towards the offender. He simply slows down, lets him pass, and goes about his business. If we don’t touch anything, we see the detection of the environment on the screen while the car is driving. From here we can also see the general view of the journey and control various aspects of the vehicle, such as the air conditioning, music or even move the passenger seat if we want to go wider. When I arrived at the destination, the car looked for a space in which to stop and a warning appeared on the screen indicating to go down on the right. In addition, there is a button that allows you to move the position of the car if for example has left us next to a puddle and we don’t want to get wet. It usually rains in Shenzhen and in fact it rained that day, so it is an interesting detail. The flying bubble tea As I said, my destination was one of the drone delivery kiosks from Meituan, the most popular delivery app in China. Since it was raining I had doubts about whether the service would be operational, but as soon as I got off the robotaxi I saw a drone flying over the park carrying a yellow box. From what I was told, rain is not a problem, but wind does usually cause service interruptions. Next to the delivery kiosk we had a sign with the QR to place the order and the restaurants associated with this service (because no, you can’t order just anything). A Chinese phone number was also needed here, so I needed help like with the taxi. In this case we manage everything through WeChat, so I didn’t see how he placed the order, but I can tell you that From Meituan you can order literally everythingfrom food to making an appointment with the dentist. The first thing that caught my attention was that there was a queue. I had about five people in front of me waiting for their orders and they all looked like they were curious people who, like me, wanted to put this drone delivery thing to the test. Delivery is made with millimeter precision and there was not a single incident in the orders that arrived. The drone arrives and is positioned just above the kiosk, which opens the top to receive the package, and descends in a perfect straight line to deposit it inside. After a few seconds, the screen asks us for a four-digit pin and the door opens so we can collect our order. All orders arrive in the same packaging; a square yellow and white box made of hard plastic and whose closure is velcro. Once we have removed the order from inside, we must dismantle the box and flatten it to be able to place it in the container next to the kiosk. Orders take 25 minutes to arrive at that location, so between one thing and another, I had a good time there. There were only five people in front of me and it was a rainy day, but they told me that on days with better weather the lines are much longer and, although the time starts counting from the moment you place the order, there was a moment when two deliveries came together … Read more

The latest in Robotics of South Korea is not humanoid or works in factories. Does something out of the ordinary: Parkour

The physical state. As detailed in A video available on YouTube, the first step is taken by the planner, which generates possible routes from a map of the environment. That map is continuously updated with sensor and simulations data. Then, a neuronal network rules out risky options and stays with the most efficient. The tracker, on the other hand, guides the precise movements of the robot. It was trained through reinforcement learning, a technique based on trial and error, which prepared it to adapt to dynamic and challenging scenarios. To save calculation time, Raibo reuses their own footprints: the hind legs step on where they did the front before. Raibo training simulation As they count, the robot was able to run on irregular surfaces, overcome stones, cross inclined ramps, climb stairs and even jump gaps of more than one meter. It reached a speed of 2.7 meters per second. And the most surprising: if the goal moved, the robot detected and recalculated its route without help, without stopping and without losing control. Meanwhile, robotics does not stop in the rest of the world. Raibo’s advance is not an isolated case. It is part of a global wave of developments in which robotics and AI are more and more intertwined. Without ia, robots would continue to be little more than a set of sensors and engines. With AI, they are able to interpret their environment, make decisions and execute complex tasks with autonomy. Companies like Google are betting on it. With Gemini Roboticstheir last great project, have designed a system capable of controlling different types of robots in real time, understanding human language, pointing to 3D objects and adapting to new situations without prior training. The search engine giant says that his performance in unforeseen tasks doubles that of previous models. For now, this technology is in the test phase, but Google already collaborates with companies such as Apptronik or Boston Dynamics to integrate it into advanced humanoids. China is also accelerating. And it is not the only region that is investing strong in this direction. In China, humanoid robots not only train: they compete. A few weeks ago, The country celebrated a Kickboxing tournament Between four G1 robots by Unitree Robotics. He was broadcast live and showed how these machines were able to dodge blows, get up alone after falling and continue fighting with surprising agility. They are 35 kilos robots and up to 23 degrees of freedom, designed with state -of -the -art sensors, and according to organizers, new multisport competitions are already in preparation. Robots developed in China in a boxing ring And there are already robots working in real factories. Meanwhile, in the United States, some humanoid robots have left the laboratory and are entering real factories. One of them is Figure 01, that has long worked in a BMW plant in South Carolina. This robot, developed by the Figure company, can open doors, climb stairs and manipulate objects autonomously. Of course, it still moves slowly and needs to be connected by cable permanently. Parkour as the advancement of the future. All this helps to understand why Raibo’s case is so fascinating. It is not humanoid, nor has it been created for industry or home. But it shows that, combining real -time decision algorithms with light hardware and advanced training, it is possible to create machines that not only execute orders, but also improvise and have an agility that causes vertigo. Touch to wait to know how these advances find a place in really useful applications. There will be the real leap. Images | Robotics & Artificial Intelligence Lab In Xataka | Nvidia desperately seeks engineers for its Taiwan R&D center. They even accuse you of “stealing them” to TSMC

This Seoul bridge seems ordinary, but stars one of South Korea’s biggest problems: suicides

South Korea is a country that advances by leaps and bounds in technological question. It is home to some of the most important companies in the world -Samsung or Hyundai- and He is fighting To become one of the referents in the chips segment. Seoul, its capital, is a look at what could be the future of cities hypertecnologicalbut after that image of modernity, an increasingly silent pandemic is hidden: that of suicide. And no place better reflects this crisis than the Mapo bridge in Seoul, nicknamed ‘The Suicides Bridge’. Alarming figures. Suicide is a taboo issue in many societies that sometimes have not paid attention to avoid the tragic outcome. It is not something that Pille so far. In 2020, in Spain it committed suicide One person every two and a half and a half. Each country Try to deal with your way With this situation, but the case of South Korea is bleak. Do not go to the archives to see the evolution of suicides in the Asian country: In 2021, 13,352 people committed suicide. In 2022, approximately 13,000 were given. In 2023, the figure rose to 13,770. In the first six months of 2024, 6,375 people committed suicide, assuming a increase of more than 10% compared to the same period of the previous year. He total It was 14,439 dead. Cocktail. They are figures distant to the maximum of 2013, when 14,427 occurred, but in 2020, the country had the highest rate among OECD countries with 24.1 suicides per 100,000 inhabitants. It is more than double the average. The reason is that there is a social and cultural cocktail that pushes thousands of people to end their lives. There is one very high social pressure and competitiveness for being the best in studies and work life. If you do not achieve it, economic problems occur, but although that ‘success’ is achieved, there is a high level of stress and low social awareness about mental illnesses. Also idealized and impossible beauty canons for much of the population. And it is not something that cares only to suicide, since the scarce birth that is taking the country to an unsustainable situation is also the gross of those social pressures. THE MAPO BRIDGE Effect called. The most affected group is the one between ages of 10 to 39 and is the major Cause of death among South Koreans between 10 and 39 years. Between 40 and 56% of deaths in these age groups is due to suicide. These brutal pressures even affect celebrities of the country, so much that studies have already been carried out that relate the increase in suicides with the moment in which one of these celebrities ends with his life. As if there were an effect called or idealization of the act, three of the eleven cases of suicides between celebrities resulted in an increase in the rate among the population, leading people to use the same methods as said celebrity. In recent years, there have been numerous cases among young Astros of K-Pop, cinema and television, very exposed to criticism in a country where there is a very strict moral standard that these celebrities must meet. The notice says: “Line Life. Methods. They have gone changing These last years. At the beginning of the century, most used pesticides to get intoxicated. This poisoning remains one of the most used methods, but now it is through burning YoTan: Carbon cylinders that produce poisoning by carbon monoxide aspiration. The hanging has also become common (with examples such as’Sulli‘That they expose that effect called), but throwing themselves to train tracks or from bridges is also a method. THE MAPO BRIDGE. And all this leads us to the Seoul bridge. We have talked about Many bridges in Xataka And Mapo’s is, structurally, a normal bridge, almost ordinary. It does not stand out for design, certainly, but it has become the sad secondary protagonist of dozens of suicides in recent decades. It is not the only one from which the South Koreans throw themselves to end their lives, but one of the most used due to the current of the river has very difficult the rescue work very difficult. So much is the impact of the bridge on the statistics of the country that began to call colloquially as ‘The Suicides Bridge’. From the city, this was wanted to combat the structure as ‘bridge of life’ as part of a Samsung Life Insurance initiative. But it was not a simple name change. Measures. The company placed photos of happy families, among other measures to deter suicides, such as movement sensors that activated light posters with mood phrases, but they were considered a failure In 2015 and that was when the focus was changed to prevent suicide instead of deter. Thus, a series of active and passive measures were installed to stop the high rate of vacuum throwing, such as phones from which to request help every few meters (it has a length of about 1,300 meters), mirrors so that those who plan to jump see their face, cameras, high barriers and rollers that make it difficult to get to the edge. The fences are high and in the last upper section there is a roller We can see the roller, as well as the mirrors Social strategies. It is, in short, a series of actions to make jumping more difficult, but beyond this (which is still a patch), in recent years the country has taken the mental health of citizens more seriously. For example, strategies to prevent suicide thanks to greater media coverage than public awareness, as well as training campaigns and notions of suicide prevention for teachers and social workers. Also reviews focused on adolescents and another series of infrastructure measures to strengthen security on bridges and train tracks. Despite the efforts to reduce the incidence of suicide, the Mapo bridge remains a symbol of this crisis, with 846 people jumping From the bridge between 2014 and 2018, … Read more

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