Competition Details
Task Environment Setting
Equipment including robotic arms, cameras, test platforms, and inference computing power will be prepared by the organizer, model training computing power needs to be self-provided. The environmental setting diagram is shown in Figure 1.
Hardware Platform: Dual-LeRobot with Inhand RGB Camera;
ORBBEC Femto Bolt with from Top2Down View; White Tabletop Background.
Tips: The number and position of the robotic arm and the camera are
fixed.
Garment Category and Style
Garments are children's size due to limited reach range, but are structurally comparable to adult garments for manipulation tasks.
Categories: Tops (2 styles:
long-sleeved,
short-sleeved) and Pants (2 styles:
long, short). Some examples are shown in Figure 2.
Difficulty levels:Three distinct initial states have been designed for
various garments. Some examples of three levels are shown in Figure 3.
Real-to-sim alignment: Real garments will
be 3D-scanned and converted into simulation assets.
Simulation Competition Rules
The test set includes 15 seen objects and 5 unseen objects. Each garment has three initial states, forming a total of 60 experiments. The model of each participating team will be tested sequentially across all 60 experiments, with success rate serving as the key metric for qualification.
A certain amount of data will be collected for each of the three initial states of every garment. Participants can choose to use ours or their own collections. The dataset information is shown in Table 1 (which also includes information about real-world datasets).
Prize: The top 8 teams ranked by success rate will qualify for the Real-World Challenge and will receive Bi-Arm LeRobot.
Real-World Competition Rules
In the real-robot testing competition, each team is allocated 15 minutes for garment folding. Teams may freely select the garments and initial states they wish to operate on, with different garment-initial state combinations assigned distinct scores (see Table 2 for details).
Final ranking is determined by the total score earned. The required number of steps varies by garment category. The total score is calculated as the sum of step-wise scores, with a 1.5x multiplier applied to unseen garment styles. Individual steps are scored as 5 (perfect execution), 2.5 (minor defects, e.g., creases or misalignment), or 0 (incomplete).
In case of a tied score, the team with fewer task failures will be ranked higher; if the number of failures is also equal, the teams will share the same rank.
Prize: The Top-3 teams will receive monetary prizes of $1000 for first place, $500 for second place, and $300 for third place.
