Challenge Protocol

Overview

The tasks which participants will tackle in this challenge are divided into separate phases:

1. A qualification phase in simulation, where the objective is to move a cube to some goal pose. There will be different levels of difficulty, ranging from pushing to picking up and reorienting the object.
2. Participants who passed phase 1 will be granted access to the robots and will be required to solve the same task as in phase 1, but now on the real robots.
3. Same as phase 1 and 2, but for a more difficult object.

Participants will use the robots similarly to a cluster, they can submit jobs, where each job corresponds to executing an episode on a real robot. After termination, participants will have access to the data generated during that episode (all the sensory data and actions taken).

The code will be executed in a Singularity (similar to Docker) image, in which participants can install additional software and test their code in simulation. For this purpose, we provide a simulator with an identical interface as the real robots.

Prizes

Starting from Phase 2 in each phase prizes are awarded to the participants with the best scores

Phase 2:

• Winner: 3500 EUR
• Runner-up: 2000 EUR

Phase 3:

• Winner: 9000 EUR
• Runner-up: 2000 EUR

Teams that are affiliated with the Max Planck Institute for Intelligent Systems are allowed to participate in the challenge but are not eligible for receiving prize money.

Phase 1 (Simulation)

Anyone can participate, no registration is required at the beginning of this phase. Participants can simply download a publicly available repository containing the simulator (see instructions here).

The goal is to move the cube to a goal pose. There are 4 levels of difficulty:

• Pushing to a goal position on the table.
• Lifting to a certain height.
• Lifting and moving to a goal position.
• Lifting and moving to a goal position and orientation.

Participants’ code will be evaluated on each level, and the level scores will be averaged into an overall score.

At the end of the phase, teams will be required to hand in a 2-page proposal and their code. Teams will be selected based on a combination of their score and the quality of the proposal.

Phase 2

The teams which passed phase 1 will be granted access to the real robots and will be able to submit their code (instructions coming soon). The objective of phase 2 is to solve the same tasks as in phase 1, but now on the real robot.

At the end of phase 2, participants will be required to hand in a 2-page report detailing the approaches used (instructions coming soon) and their code (instructions coming soon). Teams will be ranked based on the score achieved by their code, as long as the report passes an acceptance threshold.

Phase 3

The task is similar to phase 1 and 2, except that a more difficult object has to be manipulated, more details will follow.