Robotics Education & Competition Foundation
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Official Q&A: VEX IQ Robotics Competition 2024-2025: Rapid Relay

Usage Guidelines All Questions

2277: Can EP/JA deny a team's design base on their assumption?


Justin Ye (Event Partner)
10-Nov-2024

<G6>We were at an IQ event yesterday and my team has a string attached on a pulley design, which is attached to their roller shaft. They use this design to start a match having the robot being in the center of the field, while the string is touching the field wall, as they start the roller, the string will be retracted back inside of their robot. The EP/JA did not let our team use this design on the base of this might potentially tangle other robots. So he was assuming that our design will malfunction. Which does not make any sense to me. We see robots coming apart, or pieces falling in the field all the time, should those robot be banned from the matches? And we try to be understanding and respectful, and asked respectfully see if we can use the design in skills at least, there is no other robot for us to tangle in skills. But the answer is no. We can not use the string at all. That threw out our opportunity to do autonomous skills since our route was written based on the robot starting in the middle of the field and all the headings are based on that. This is legal VEX IQ part, even used in the swish bot design, please help me understand why a legal design using legal part would be banned by an EP/JA base on the reason that they think this might not work well.

For your reference, attached is the picture of the design. img

Answered by committee
14-Nov-2024

Q&A 2213 specifically rules this strategy and part legal. Although the final determination of the legality of specific parts and mechanisms must be made by the Head Referee at your event, we do not feel that a string used for this purpose is a significant entanglement risk--particularly when it is retracted when the Robot moves.

Additionally, we sincerely hope that the Event Partner and Judge Advisor weren't part of the decision to disallow this part. While rule <T4> gives the Event Partner ultimate authority over non-gameplay decisions, it is the Head Referee who has final authority on all gameplay and robot rulings (rule <T1>).