Artemis, the Robot That Plays Soccer Like Lionel Messi

Meet ARTEMIS, the robot that plays soccer like Lionel Messi: a global humanoid promise

ARTEMIS has been showcased as the fastest bipedal robot in the world, capable of walking at a speed of 2.1 meters per second.

Robotics has long sought to replicate human capabilities in areas such as manufacturing, logistics, and healthcare. However, the 2023 launch of ARTEMIS, a semi-humanoid robot, brought this ambition into new territory: soccer.

Developed by Dennis Hong, a mechanical engineer and professor at UCLA, ARTEMIS was designed to replicate complex human movements for operation in everyday environments tailored for humans. It can walk, run, jump, and play soccer in competitions like RoboCupSoccer, an international platform for autonomous robotics development.

ARTEMIS debuted at GITEX in Dubai as the fastest bipedal robot globally. It is comparable to a short-statured person and weighs approximately 38 kilograms. Unlike other humanoid robots from Tesla or Xiaomi, ARTEMIS prioritizes functionality over aesthetics. As Hong stated: “Form follows function.”

The humanoid design allows ARTEMIS to navigate human-centric spaces like stairs or refrigerators. Its actuators mimic human muscles rather than relying on traditional servo motors, enabling better balance on uneven surfaces and quieter movement.

One standout feature is its ability to compete autonomously in soccer matches under strict requirements such as human-equivalent kinetics and sensor placement. ARTEMIS uses dual cameras rather than LiDAR sensors and maintains a bipedal structure without extra limbs.

Currently controlled manually via a Steam Deck console running Linux, ARTEMIS integrates AI for object recognition but relies on mathematical models for movement and balance. While it hasn’t fallen during tests, Hong acknowledges future improvements will focus on safe recovery from falls.

Beyond engineering challenges, deploying robots like ARTEMIS in domestic settings raises safety concerns and cost barriers. For instance, mishaps could harm pets or people.

Despite being limited to controlled environments like labs or competitions for now, ARTEMIS represents significant strides in integrating machines into complex physical tasks. Its evolution points toward broader applications in the future.

How does ARTEMIS compare to other humanoid robots in terms of speed

ARTEMIS is currently the fastest walking humanoid robot, capable of achieving a speed of 2.1 meters per second during lab tests. This speed surpasses other humanoid robots, which generally focus on precision and stability rather than high-speed locomotion. For example, ARTEMIS’ actuators mimic biological muscles, allowing for fluid and efficient movement, unlike the rigid actuators found in many other robots. Additionally, its electrically driven actuators make it quieter and cleaner compared to hydraulically powered robots.

While ARTEMIS excels in speed and mobility, other humanoid robots may prioritize different features, such as endurance or advanced AI capabilities, highlighting varied approaches to robotic design and application.

What are the key features that allow ARTEMIS to run and jump

In fact, ARTEMIS’ ability to run and jump is enabled by several key features:

• Custom-Designed Actuators: The actuators in ARTEMIS are springy and force-controlled, mimicking biological muscles. Unlike rigid, position-controlled actuators found in most robots, these actuators allow for dynamic movement, including running (where both feet leave the ground) and jumping.
• Electric Actuation: ARTEMIS uses electrically driven actuators instead of hydraulic systems. This makes its movements more efficient, quieter, and cleaner, while also providing better adaptability to uneven terrain.
• Advanced Sensors: Force sensors on each foot help ARTEMIS maintain balance during dynamic activities like running and jumping. Additionally, an orientation unit and cameras enable it to perceive and adapt to its surroundings effectively.

These innovations collectively ensure ARTEMIS’ stability, efficiency, and versatility in performing complex locomotion tasks.

Links

• ARTEMIS, a soccer-playing humanoid robot, is ready for the pitch – Reuters
• Sell your pre-owned AI device online – iGotOffer

Can ARTEMIS Win RoboCup 2024? Football Robot Representing America at Robocup 2024 [Video]

Video uploaded by Chris Wabs on July 16, 2024.