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."



Apple and Google Face UK Investigation into Mobile Browser Dominance

The logo of Google LLC is shown at an entrance to one of their buildings in San Diego, California, US, October 9, 2024. REUTERS/Mike Blake
The logo of Google LLC is shown at an entrance to one of their buildings in San Diego, California, US, October 9, 2024. REUTERS/Mike Blake
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Apple and Google Face UK Investigation into Mobile Browser Dominance

The logo of Google LLC is shown at an entrance to one of their buildings in San Diego, California, US, October 9, 2024. REUTERS/Mike Blake
The logo of Google LLC is shown at an entrance to one of their buildings in San Diego, California, US, October 9, 2024. REUTERS/Mike Blake

Apple and Google aren't giving consumers a genuine choice of mobile web browsers, a British watchdog said Friday in a report that recommends they face an investigation under new UK digital rules taking effect next year.

The Competition and Markets Authority took aim at Apple, saying the iPhone maker's tactics hold back innovation by stopping rivals from giving users new features like faster webpage loading. Apple does this by restricting progressive web apps, which don't need to be downloaded from an app store and aren't subject to app store commissions, the report said, The AP reported.

“This technology is not able to fully take off on iOS devices,” the watchdog said in a provisional report on its investigation into mobile browsers that it opened after an initial study concluded that Apple and Google effectively have a chokehold on “mobile ecosystems.”

The CMA's report also found that Apple and Google manipulate the choices given to mobile phone users to make their own browsers “the clearest or easiest option.”

And it said that the a revenue-sharing deal between the two US Big Tech companies “significantly reduces their financial incentives” to compete in mobile browsers on Apple's iOS operating system for iPhones.

Both companies said they will “engage constructively” with the CMA.

Apple said it disagreed with the findings and said it was concerned that the recommendations would undermine user privacy and security.

Google said the openness of its Android mobile operating system “has helped to expand choice, reduce prices and democratize access to smartphones and apps" and that it's “committed to open platforms that empower consumers.”

It's the latest move by regulators on both sides of the Atlantic to crack down on the dominance of Big Tech companies. US federal prosecutors this week unveiled their proposals to force Google to sell off its Chrome browser as they target its monopoly in online search.

The CMA's final report is due by March. The watchdog indicated it would recommend using the UK's new digital competition rulebook set to take effect next year, which includes new powers to rein in tech companies, to prioritize further investigation into Apple’s and Google’s “activities in mobile ecosystems."