Shanghai-based robotics firm Fourier Intelligence on Monday released an open-source dataset that it hopes will allow companies and research institutions around the world to better train robots in the human-like usage of their hands.
Dubbed Fourier ActionNet, the landmark dataset was compiled by having real humans wear virtual reality headsets as they guide a humanoid robot through the use of its hands through a teleoperation system. According to Fourier, this method aims to allow robots to move away from traditional gripper-based systems and instead take advantage of the dexterity of the human hand.
The initial dataset comprises more than 30,000 high-quality training entries, featuring intricate hand movements and specialized imitation learning data for tasks involving hand dexterity. These entries span a wide range of real-world applications, including activities such as picking up and setting down tools, performing household chores, and executing various other hand-related tasks.
The release aims to foster innovation and collaboration among the global robotics community and enhance AI robot training, the company announced on Monday.
Up to now, Fourier has collaborated with over 20 top domestic and international research institutions and leading industry enterprises. The company has pledged it will continue to release more advanced data modules covering full-body motion control and multi-task coordination.
Shanghai-based robotics firm releases open-source dataset on humanoid robot hand usage
Commemorative and educational activities were held across China to remember the martyrs, mourn the Nanjing Massacre victims killed during the Japanese aggression in the 1930s-1940s in China, and reflect on history, as this Saturday marks the 12th National Memorial Day for Nanjing Massacre Victims.
The Nanjing Massacre took place after Japanese forces captured Nanjing, then the Chinese capital, on Dec 13, 1937 and began six weeks of slaughter that claimed the lives of more than 300,000 Chinese civilians and unarmed soldiers.
An educational class was delivered in Nanjing City, east China's Jiangsu Province, simultaneously in some 100 cities across the nation. Utilizing a format that combines a main classroom with multiple live scenes and a full media broadcast, this open class transcended geographical barriers and achieved nationwide coordination.
"We must always remember this period of history, never forget the national humiliation, and strive for strength," said Peng Liyue, a student from Shiyan Dongfeng International School, central China's Hubei Province.
People from all walks of life gathered at the Memorial Hall of the former site of the New Fourth Army Headquarters for commemorative activities in Nanchang City, east China's Jiangxi Province.
They observed a moment of silence for the victims and revolutionary martyrs and presented wreaths to express their grief.
"As youth in the new era, we should shoulder this responsibility, carry forward the great spirit forged during the War of Resistance against Japanese Aggression, hone our skills, commit to our posts, forge ahead with determination, and make sustained efforts for the building of a strong nation and the great cause of national rejuvenation," said Wan Ying, a community official of Xihu District of Nanchang.
In Zuoquan County of Jinzhong City, north China's Shanxi Province, primary school teachers and students visited the former site of the Matian Eighth Route Army Headquarters to experience the dedication and commitment of the martyrs who sacrificed their lives for the cause of national liberation.
"We always base our education on revolutionary culture, leading students to follow in the footsteps of the martyrs, carry forward the great spirit of war of resistance, cultivate deep patriotism, and ensure the revolutionary heritage is passed down through generations," said Li Jiaxin, a teacher from Matian Primary School.
The Baise detachment of the Chinese People's Armed Police (PAP) Force Guangxi Corps held a series of memorial day activities, including moments of silence and renewing the oath of joining the Communist Party of China (CPC), to guide officers and soldiers in remembering history, never forgetting the national humiliation, boosting morale, and committing to strengthening the military.
"As revolutionary soldiers in the new era, we should remember all the more that sorrowful history, train hard to enhance our capabilities, and transform the remembrance of history into motivation for training and combat preparation," said Fu Chunfeng, a member of Baise detachment.
This year also marks the 80th anniversary of the victory in the Chinese People's War of Resistance against Japanese Aggression and the World Anti-Fascist War.
China holds memorial ceremonies for Nanjing Massacre victims
