<G01> Question: in contact with the key.

[Lil' Lavery]

Originally Posted by Djur

The refs would only allow the match to start if every robot had at least one wheel on the key. I'm not sure if that was just something to do with the scrimmage, but that's what I would count on as being the minimum requirement. Dangling things might be considered a safety hazard.

How would they be considered a safety hazard? Additionally, if someone tried to make contact with the key with an item other than the wheel but wasn't allowed, the refs were calling it incorrectly.

[Djur]

Originally Posted by Lil' Lavery

How would they be considered a safety hazard? Additionally, if someone tried to make contact with the key with an item other than the wheel but wasn't allowed, the refs were calling it incorrectly.

That may have just been the way the refs at the scrimmage were calling it and not how it'll actually be in the real competitions. The Q&A seems to have been more lenient than the refs.

[EricH]

The rule is in contact. It does not specify what makes the contact, or how much force is needed to make contact. Any call where a robot is making contact but is ruled not to be should be brought to the Head Ref's attention immediately.


(BTW: It's not the first time the Suffield refs have been tougher than the rules. I remember hearing that they called a penalty that wasn't a penalty from the Manual a few years back--Q&A later clarified that it wasn't a penalty).

[dodar]

Is the key considered the flat surface on the carpet or is it a vertical plane that goes to infinity like the 84" reach rule like last year? And if it is an infinite vertical plane, that means you should just be able to have an part of your robot just sticking out over it to be considered safe, i.e. your bridge knocker.

[EricH]

Originally Posted by dodar

Is the key considered the flat surface on the carpet or is it a vertical plane that goes to infinity like the 84" reach rule like last year?

It's the HDPE plastic, as defined in Section 2.

[dodar]

Originally Posted by EricH

It's the HDPE plastic, as defined in Section 2.

So the safe zone is specifically the plastic on the field or is it the plane?

[Djur]

Originally Posted by dodar

So the safe zone is specifically the plastic on the field or is it the plane?

The key is defined as that elongated semicircle of plastic, so the former.

[EricH]

Originally Posted by dodar

So the safe zone is specifically the plastic on the field or is it the plane?

Originally Posted by Section 2

There is one Key for each Alliance, located in front of their opponent’s Alliance Wall. The Key is an elongated semicircle that is 101 in. wide and 48 in. deep. The flat edge of the Key is located 144 in. from the Alliance Wall and centered on the width of the Court. The Key is made of 1/8 in. thick red or blue HDPE plastic attached to the carpet via Velcro.

That's not a vertical plane definition.

[GaryVoshol]

Remember that if any of your little dangling touch devices go outside the frame perimeter, they become appendages. Only one appendage is allowed outside the FP at any given time.

[who716]

you just need one tire in contact with the key many people proboably had it in the center cause thats wer they sent there shooter up to