Key Takeaways
1. The Walker S2 humanoid from Ubtech Robotics showcases smooth and controlled movements while playing tennis in a video demonstration.
2. The robot’s racket arm is missing some fingers, raising questions about its functionality and performance.
3. The humanoid must track a fast-moving tennis ball, coordinate movements, and maintain balance to play effectively.
4. It remains unclear if the Walker S2 operates autonomously or is controlled by a human, and final scores from the demonstration are not provided.
5. Ubtech is exploring commercial uses for the Walker S2, while other companies like Foxconn are planning to employ humanoids in various fields by 2026.
The Walker S2 humanoid from Ubtech Robotics is making waves. A video showcases the robot wielding a tennis racket and responding to shots from a human player on the opposite side of the court.
Smooth Movements
Even though the video appears to be heavily edited, you can see the Walker S2 moving around quite well. It takes on various stances and swings its racket in what looks like smooth, controlled actions. At one point, the robot even manages a backhand stroke.
Missing Details
What’s peculiar is that the racket arm of the humanoid is missing some fingers. This becomes more apparent towards the end of the 43-second video when it gives a high-five to the human player with its hand that has fingers.
Every tennis player knows how difficult it is to hit a fast-moving target that’s the size of a fist. The humanoid needs to track the fast-moving tennis ball and coordinate its arm and leg actions to accurately send the ball over the net. It must also keep its balance while making its movements look natural and human-like.
Unclear Operations
We still haven’t figured out if the humanoid was acting on its own or was controlled by a person, and we couldn’t determine the final scores either.
Ubtech has stated that they are using the Walker S2 humanoid for commercial purposes and even shared a video, but there’s some debate about whether it’s genuine. Meanwhile, Foxconn, which partners with Apple, has laid out more detailed plans for employing humanoids by 2026.
Robots are starting to get involved in sports, like the versatile Unitree G1, which is known for its skills in shooting basketballs, performing kung fu, and getting ready for boxing activities.
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