Despite their vast potential for practical benefits, humanoid robots could have a disruptive impact on human society as technology advances, said Liu Cixin, a celebrated science fiction writer and Hugo Award-winning novelist, ahead of the world’s first humanoid robot half-marathon, set to take place in Beijing on Saturday.
Spanning more than 21 kilometers, the half-marathon will require participating bipedal robots to execute approximately 250,000 precise joint movements.
The event marks a significant milestone in the development of embodied AI and humanoid robotics.
In an interview with China Central Television (CCTV), Liu said he believed the race would offer the public a chance to better understand the capabilities of humanoid robots. He also noted that robots with practical functions -- such as caring for the elderly and patients or performing household chores -- would have significant market potential.
"I think the robot marathon is more of a showcase. The robots demonstrate their ability to move in a stable, balanced way while running, similar to those performing traditional Yangge dances at this year's Spring Festival Gala, which showed the public what robots are capable of today. Their physical form is also practical. For example, robots that can assist the elderly or care for patients have huge market potential. Household robots that can handle chores are also extremely useful. Of course, robots haven’t reached that level yet. But once they do, the market will be enormous, and the impact on daily life will be profound,” he said.
However, Liu said that once a revolutionary breakthrough allows for the creation of robots indistinguishable from humans, the societal impact could be profoundly disruptive -- to a degree that is difficult to imagine, even in science fiction.
"The ultimate goal of developing embodied robots may be to create machines that are indistinguishable from humans. Once that technology is realized, its impact on society could be truly disruptive. If we can no longer tell a robot from a human -- whether by intelligence or appearance -- the consequences would be hard to imagine, even in science fiction novels," he said.
Humanoid robots could have disruptive impact on society as technology advances: sci-fi novelist
The three astronauts of China's recently-returned Shenzhou-20 mission on Friday shared the experiences of their dramatic 204-day space mission, including detailing the emergency procedures which were implemented to bring them safely home after their return capsule was struck by space debris.
The trio -- Chen Dong, Chen Zhongrui, and Wang Jie -- met with the press in Beijing on Friday afternoon, marking their first public appearance since returning to Earth in November.
When detailing the emergency response mechanisms which were enacted prior to their scheduled return, the astronauts explained that upon discovering a triangular crack on the spacecraft's viewport window, they immediately took photos for documentation and transmitted them to the ground team, who swiftly activated an emergency plan to get the trio home safely.
Experienced mission commander Chen Dong explained how the crew had complete faith in their colleagues on the ground to find a solution to these unforeseen circumstances which led to their return being delayed.
"First, we must trust the ground team, who would anticipate everything and develop the safest return plan for us. Second, we must believe in ourselves; as well-trained astronauts, we have the ability to manage various unexpected failures. I believe that with the collaboration of astronauts and researchers on the ground, our space home will surely go farther, more steadily, and for a longer time," he said.
Following their extended stay in space as a result of the debris incident, the Shenzhou-20 crew spent a total 204 days in orbit, setting a new record for the longest duration by a single group of Chinese astronauts.
During their mission, they completed multiple payload operations, conducted extensive scientific experiments, and carried out four extravehicular activities.
"Our crew worked together with the ground team in unity and coordination, completing four extravehicular activities, several payload entry and exit tasks, and a large number of scientific experiments. It was a fulfilling yet challenging mission. The path to exploring the heavens is long and arduous, but I firmly believe that China's space missions will succeed," said Chen Zhongrui, a former air force pilot who was making his first spaceflight during the mission.
"From the ground to space, from learning to application, I have deeply felt the solid progress of Chinese space endeavors and the quiet dedication of countless personnel behind the scenes. In the future, I will accomplish each mission with full commitment, living up to the trust of the motherland and the people," said fellow astronaut Wang Jie, who was also making his debut spaceflight.
After returning to Earth on Nov 14, the trio successfully completed their isolation recovery and rehabilitation and will now resume normal training following health assessments.
The crew's return, originally scheduled for Nov 5, was postponed due to safety concerns, with the astronauts later using the return capsule belonging to their successor crew of the Shenzhou-21 mission to get back to Earth. China later launched the unmanned Shenzhou-22 spacecraft which will serve the future return of the crew now aboard the Tiangong Space Station.
Shenzhou-20 astronauts share experiences after safely returning from debris incident
