Chinese Robot 'Guide Dog' Aims to Improve Independence for Visually Impaired

A visually impaired person walks with a six-legged robot "guide dog" during a demonstration of a field test for a Shanghai Jiao Tong University test team, in Shanghai, China June 18, 2024. REUTERS/Nicoco Chan
A visually impaired person walks with a six-legged robot "guide dog" during a demonstration of a field test for a Shanghai Jiao Tong University test team, in Shanghai, China June 18, 2024. REUTERS/Nicoco Chan
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Chinese Robot 'Guide Dog' Aims to Improve Independence for Visually Impaired

A visually impaired person walks with a six-legged robot "guide dog" during a demonstration of a field test for a Shanghai Jiao Tong University test team, in Shanghai, China June 18, 2024. REUTERS/Nicoco Chan
A visually impaired person walks with a six-legged robot "guide dog" during a demonstration of a field test for a Shanghai Jiao Tong University test team, in Shanghai, China June 18, 2024. REUTERS/Nicoco Chan

It's less furry than a traditional companion, but a six-legged Chinese robot "guide dog" could one day help vision impaired people live more independently, according to its research development team in Shanghai.
The robot dog, which is currently being field-tested, is able to navigate its physical environment via cameras and sensors, including recognizing traffic light signals, which traditional guide dogs are unable to do, Reuters said.
Roughly the size of an English Bulldog but a bit wider, it can communicate by listening and speaking with a visually impaired operator with artificial intelligence technology incorporated into its voice recognition, route planning capabilities and traffic light identification. It also has six legs, which the researchers said helps it walk smoothly and with maximum stability.
"When three legs are lifted, there are still three legs .. like the tripod of a camera. It is the most stable shape," said Professor Gao Feng, the head of the research team at Jiao Tong University's School of Mechanical Engineering in Shanghai.
Married couple Li Fei, 41, and Zhu Sibin, 42, are among the visually impaired people helping the Jiao Tong University team test the robot using Chinese-language commands.
Li is completely blind and Zhu sees only a little, normally using a cane to assist him in getting around.
"If this robot guide dog comes onto the market and I could use it, at least it could solve some of my problems in traveling alone," Li said. "For example, if I want to go to work, the hospital or the supermarket (now) I cannot go out alone and must be accompanied by my family or volunteers."
Robot guide dogs are under development in other countries, including Australia and Britain, but China has a drastic shortage of traditional guide dogs.
In China, there are just over 400 guide dogs for almost 20 million blind people, Gao said.
Pet ownership and service animals are also relatively new concepts in the country, meaning many workplaces, restaurants and other public areas wouldn't welcome a more traditional helper like a Labrador.
Unlike those dogs, which will always be limited in supply due to the natural limitations of breeding and the intense training required, Gao said the production of robot guide dogs could be scaled, especially in a major manufacturing hub like China.
"It's a bit like cars. I can mass-produce them in the same way as cars, so it will become more affordable," Gao said. "I think this could be a very large market, because there might be tens of millions of people in the world who need guide dogs."



Nvidia CEO Says Global Cooperation in Tech will Continue under Trump Administration

Nvidia CEO Jensen Huang poses for a photo after receiving an honorary doctorate in engineering from the Hong Kong University of Science and Technology, in Hong Kong on November 23, 2024. (Photo by Holmes CHAN / AFP)
Nvidia CEO Jensen Huang poses for a photo after receiving an honorary doctorate in engineering from the Hong Kong University of Science and Technology, in Hong Kong on November 23, 2024. (Photo by Holmes CHAN / AFP)
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Nvidia CEO Says Global Cooperation in Tech will Continue under Trump Administration

Nvidia CEO Jensen Huang poses for a photo after receiving an honorary doctorate in engineering from the Hong Kong University of Science and Technology, in Hong Kong on November 23, 2024. (Photo by Holmes CHAN / AFP)
Nvidia CEO Jensen Huang poses for a photo after receiving an honorary doctorate in engineering from the Hong Kong University of Science and Technology, in Hong Kong on November 23, 2024. (Photo by Holmes CHAN / AFP)

Nvidia CEO Jensen Huang said on Saturday that global cooperation in technology will continue even if the incoming US administration imposes stricter export controls on advanced computing products.
US President-elect Donald Trump, in his first term in office, imposed restrictions on the sale of US technology to China citing national security - a policy continued under President Joe Biden. The curbs forced Nvidia, the world's leading maker of chips used for artificial intelligence applications, to change its product lineup in China.
"Open science in global collaboration, cooperation across math and science has been around for a very long time. It is the foundation of social advancement and scientific advancement," Huang told media during a visit to Hong Kong.
Cooperation is "going to continue. I don't know what's going to happen in the new administration, but whatever happens, we'll balance simultaneously compliance with laws and policies, continue to advance our technology and support and serve customers all over the world."
The head of the world's most valuable company was speaking in the financial hub after receiving an honorary doctorate in engineering from the Hong Kong University of Science and Technology, Reuters reported.
During the visit, Huang participated in a fireside chat with the university's Council Chairman Harry Sham in front of an audience of students and academics.
Asked about the huge energy requirements of graphics processing units - chips behind artificial intelligence - Huang said, "If the world uses more energy to power the AI factories of the world, we are a better world when that happens".
Huang said "the goal of AI is not for training, the goal of AI is for inference". He said AI can discover, for instance, new ways to store carbon dioxide in reservoirs, new wind turbine designs and new materials for storing electricity.
He said people should start thinking about placing AI supercomputers slightly off the power grid and let them use sustainable energy and in places away from populations.
"My hopes and dreams is that in the end, what we all see is that using energy for intelligence is the best use of energy we can imagine," Huang said.
Earlier on Saturday, Huang told graduates that "the age of AI has started" in a speech after receiving the honorary degree.
"A new computing era that will impact every industry and every field of science."