Liard·Virtual Moving Point: High-precision Escort Robot Games

Welcome to the world of carbon-based life!& rdquo; Accompanied by the agile singing and dancing of humanoid robots and the invitation full of technology, on the evening of August 14, the world's first humanoid robot games officially kicked off at the National Speed Skating Hall with its bright ice ribbons. This venue, which once witnessed the speed and passion of the Beijing Winter Olympics, now welcomes a new event of human-computer interaction. Starting from August 15, 280 robot teams from 16 countries have appeared one after another, demonstrating precise movements and intelligent collaboration in various competitions, and demonstrating cutting-edge achievements of concrete intelligence to carbon-based life. Behind this event, Liard Virtual Moving Point, as the only official sponsor of motion capture technology, relies on the hard-core strength and full-process technical services of the OptiTrack system to become an invisible technical steward to ensure the accurate operation of the event.​

1. Ice Ribbon for Event Venue: The OptiTrack system embodies a data judge to protect the accuracy of track and field events

Among the event venues transformed by the ice ribbon, the most popular ones are humanoid robot track and field events such as 100 meters, 400 meters, and 1500 meters. These events not only test the robot's movement speed and balance ability, but also put forward extremely high requirements for the accuracy of performance determination. The OptiTrack system of Liard Virtual Moving Points plays a key role as a data judge in it.​

This system is accurately deployed at the starting point and ending point of the track and field track. Relying on the core technology of spatial computing-optical positioning, it can capture and measure key data of each participating robot in real time: the initial posture from the starting point (such as joint angle, Body center of gravity), to the posture at the moment crossing the finish line (such as whether the trunk completely crosses the line and whether the limbs comply with the rules), every detail can be recorded by the system with millimeter accuracy. Compared with traditional manual determination or single sensor monitoring, the OptiTrack system has the advantages of no delay, no bias, and full-dimensional. It can avoid determination disputes caused by visual blind spots or manual errors, ensure that the results of every track and field event are objective and fair, and let the strength of robot players be accurately presented.​

Standing next to the ice ribbon track, you can clearly see that the optical lens of the OptiTrack system tracks the robot's motion trajectory in real time. The three-dimensional data model generated simultaneously on the screen converts every step of the robot into intuitive digital information. As the person in charge of the event said: The motion accuracy of a humanoid robot is calculated in millimeters and milliseconds. Only a high-precision system like OptiTrack can assume the responsibility of a data judge, making the event both ornamental and professional. rdquo;​

2. Panda Eye of the Competition Training Base: The OptiTrack system lights up the eye of data and empowers pre-match preparations and qualifiers

The smooth holding of this robot games not only depends on the technical support at the event site, but also inseparable from the meticulous training and qualifying preparations before the game. Panda Eye, the world's first humanoid robot competition and training base, is the core position for robot players to train before the competition. It is positioned as a comprehensive platform integrating team training, product testing, data collection, and technical verification, aiming to provide the participating team. Provide professional competition and training services and attract the convergence of innovative resources for humanoid robots around the world.​

The OptiTrack system of Liard Virtual Moving Points has long been incorporated into Panda Eye in advance and has become the data eye in the base. Different from the event venue, the system deployment here covers the entire training space. Whether it is tactical coordination training for football matches or special exercises for robot body coordination, OptiTrack can capture every action detail of the robot player in real time: from the angle of joint rotation and the speed of pace, to the position switching and movement synchronization in team collaboration, the system will feed back these data to the team technicians in real time.​

For example, when a robot team participating in a football match is running in the panda's eye before the game, the OptiTrack system can accurately record the movement trajectory and strength parameters of the robot when passing and shooting. By analyzing these data, technicians can adjust the algorithm parameters of the robot., optimize the consistency and accuracy of the movements; and in the qualifying stage, the system becomes an invisible referee who determines whether the robot conforms to the rules of the game and whether the movements meet the standards. As of the opening of the Games, more than 50 robot teams had completed pre-match training and qualifiers in Panda Eye. The OptiTrack system has collected more than 100,000 sets of action data, laying a solid foundation for robot players ' performance on the field.​

3. Technical strength: OptiTrack becomes the only service provider for dual scenarios, empowering a personalized and intelligent future

Why can Liard Virtual Moving Point become the only motion capture technology sponsor that serves both the Ice Ribbon Event venue and the Panda Eye Training Base? The answer lies in the four core advantages of the OptiTrack system: strong stability, which can maintain continuous and stable positioning even in the complex lighting environment of the ice ribbon and scenes where multiple panda eyes robots are moving simultaneously; high precision, millimeter-level spatial positioning and microsecond time synchronization meet the high-precision motion capture needs of humanoid robots; large spatial coverage, which can flexibly adapt to different spatial scales from the panda eye training room to the large ice ribbon venue; low latency, fast real-time data feedback, ensuring that there is no need to wait for training adjustments and event decisions.​

In fact, this is not the first time that Liard Virtual Moving Points has made efforts in the field of robots. Previously, the company has relied on AI and spatial computing capabilities to support the country's first half-half robot marathon, helping robots break through the technical bottleneck of long-distance sports; Today, its outstanding performance at the world's first humanoid robot games is a concentrated expression of its technological accumulation.​

Looking to the future, Liard Virtual Moving Point will continue to deeply explore the field of specific intelligence, with the OptiTrack system as the core, continue to optimize spatial computing and motion capture technology, and at the same time work with more partners to promote technology from event scenarios to industrial testing, Medical rehabilitation, intelligent interaction and other diverse fields will extend, accelerate the implementation process of the specific intelligent industry from technological innovation to practical application, and ultimately draw a future picture of human-machine integration and coordinated development. Just like the concept conveyed by this robot game: When technology gives precise movements and intelligent perception to mechanical life, the new possibility of human-machine symbiosis is gradually becoming a reality.