Re: 2010 NASA/VCU regional!!!
 

Team 2028 will be there in full force

Re: 2010 NASA/VCU regional!!!
 

Hmm... according to the FIRST site it's not. Virginia's listed as 3/18-3/20, and Philly as 3/25 to 3/27. Either way, I won't be there because it's finals week at drexel, and then I'm on break for 5 days before coming back to Philly to work the regional here. But I'll be watching the webcast and rooting for 1676!

Re: 2010 NASA/VCU regional!!!
 

Team 422 is really excited to bring three great teams and robots from New Jersey down to Virginia. Good luck to the #75 RoboRaiders, #293 Spike, and the #1676 Pascack Pioneers. I hope all three teams can make a safe and quick trip down to the Siegel Center in downtown Richmond to display three quality teams, inside the robot and out.

Re: 2010 NASA/VCU regional!!!
 

I will be the volunteer photographer again, and I will also be taking pictures of teams and robots this time (since Virginia FIRST liked my photos last year). So if you see that lone tripod up in the stands, you know why! :P

Re: 2010 NASA/VCU regional!!!
 

When I posted it, they were the same week. Scheduling changes since then.

And I certainly hope you don't have a final on Saturday, that would be most lame. You should try and come down then.

I might try and make it down for Saturday at VCU, but it's still undecided.

Re: 2010 NASA/VCU regional!!!
 

Ah! I'm so excited for this weekend! What makes it even better is that I'm on spring break, so there's no feeling guilty for coming to the competition this year! :)

VCU is going to be way fun this year with all these teams coming from everywhere, and many already having experienced a competition or two. I feel one of the most competitive Virginia Regionals in a while, and I truly do believe in the feeling.

This year, our week three regional should be fun to watch, amazing to compete in and a bliss to experience!

... Just a few more days... :]

Re: 2010 NASA/VCU regional!!!
 

1676 is leaving in an hour or two, to head down to VA. :)

Re: 2010 NASA/VCU regional!!!
 

Is there a webcast for this regional? According to this there isnt but I would like to watch the matches as I wont be at Richmond until Saturday.

Re: 2010 NASA/VCU regional!!!
 

Typically there is. The best thing would be to check back later today or early tomorrow. They usually don't have any video taping on practice day. Jeff Seaton (MC for the Regional) usually brings his equipment and sets it up on practice day too.

Re: 2010 NASA/VCU regional!!!
 

Webcast started midday today, and will be running Friday and Saturday. http://robotics.nasa.gov/ for details.


Wetzel

Re: 2010 NASA/VCU regional!!!
 

I just happened to tune in to the webcast of the NASA/VCU regional. I was astonished by two of the penalties called in the first match (#21) which I watched.

1 - The blue alliance racked up 39 points in "DOGMA" penalties, because one of the balls that they returned to the field near the beginning of the match went over the "ball return counter", resulting in DOGMA penalties accruing every 2 seconds for the remainder of the match! This doesn't seem right to me. I could see 1 penalty point being assessed, but to continually assess a penalty every 2 seconds for the remainder of the match defies common sense, especially since the ball was returned to the field. My reading of <G17> is that the penalty is for balls that are not returned. Arguably, this ball was returned to the field (on time even), but simply missed the ball return counter. For 39 points of penalties to accrue from a single violation is clearly not the GDC's intent. Furthermore, once the team realizes this has occurred, they have absolutely no way to remedy the situation for entire remainder of the match! This basically means that if the human player with the trident makes a simple mistake at the beginning of the match, the unavoidable conclusion (even if they could manage to score 30+ points) is that they lose the match.

2 - One of the blue alliance robots (I think it was 1655) was also given a red card (disqualified for the match) due to being the second robot to enter the opponent's zone (the red zone) and failing to immediately remedy the problem. (See G29.) It turns out that the webcast was on the robot at the time the violation occurred, and the robot tipped over while it was crossing the bump to enter the red zone! Thus, since the robot tipped over as it entered the red zone, it had no way to remedy the problem. Again, I think a single penalty would have been appropriate, but to issue a red card for this violation, while strictly within the letter of the rules, is clearly not the intent of those rules.

This year, I had been extremely impressed by the discretion exercised by the referee crew at the Week 1 BAE Systems NH Granite State Regional (GSR) -- the referees exercised common sense with regard to issuing penalties, rather than simply following the letter of the rules for situations where common sense and gracious professionalism would indicate a different outcome. For example, at GSR, the referees clearly enforced rule G46 (Ball Penetration Restriction) with the intent that was later codified by the team update after week 1 by not penalizing "incidental protusions of the ball within" the frame perimeter when the offending robot immediately attempted to rectify the situation, or if the problem occurred as a result of robot-to-robot contact (for example, when two robots get into a pushing match with a ball in between and one of the robots ends up with a ball under the robot.)

Similarly, at the NH Granite State Regional our team accidentally drove up on top of a ball during QF1-1 when we used our robot to right an opponent's robot that tipped over during a pushing contest with our robot. We were pleased to see that the referees at GSR used their understanding of gracious professionalism to not issue a penalty to our team for this incidental (and accidental) driving up on top of a ball while we were clearly assisting an opponent robot, even in the midst of an elimination match!

My initial impression of the Virginia regional is that the referees are enforcing a much stricter (absolutely literal) interpretation of the rules. I don't think this strictly literal interpretation of the rules is in the best interest of the game, or of FIRST.

Have others that have watched more of the webcast or are actually at the regional have a perspective on whether the referees are utilizing a strictly literal interpretation of the rules, or are they exercising their discretion for common sense and gracious professionalism?

Re: 2010 NASA/VCU regional!!!
 

Who is the head ref at VCU?

Re: 2010 NASA/VCU regional!!!
 

To be fair, why should we not play by the rules, particularly in the 2nd scenario you're describing? In other words, how is it in FIRST's best interest to not play by the rules they set?

The first scenario sounds like it's unprecedented (how can you even return a ball without putting it through the cyllinder?) and thus the referee would rather error on the side of literal rather than subjective. If anything, the head ref may receive clarification tonight and simply change the score tomorrow. I would much rather a referee error on the side of literal rather than interpretive, and at least in these two cases the rules are very clear.

For the second scenario, if the bot flipped then the other bot should have left the zone.

Edit -- After some research, it would appear that the alliance in scenario 1 should be issued a <G16> of 2 penalties + Yellow Card. So perhaps if the team challenges the ruling with what the rules state, their score can be changed even without GDC intervention.

Re: 2010 NASA/VCU regional!!!
 

My assumption is that it would be Lisa Evans, who is typically the head ref there.

I have attended many many events head reffed by Lisa during my tenure in FIRST, including the Washington DC regional a few weeks ago.

In my experience, Lisa has always made it abundantly clear how she's going to enforce the rules during the driver's meetings. She's stricter than some other refs, but definitely within reason (and definitely not the strictest I've encountered).

In DC she was somewhat strict with the red cards for entering the opposing zone, but she identified that as a major issue during the driver's meeting. Teams should have been prepared to be called on it. She specifically mentioned needing to have only one robot in the zone, even in cases where a robot becomes disabled or tipped (it's then the alliance partner's responsibility to get out).

She was strict on Friday in DC about ball incursions, but got much more forgiving on Saturday after seeing how it was impacting the game.

I didn't see the incident in question about the ball return, so I can't comment. However, I don't recall many DOGMA penalties in DC. Additionally, DOGMA penalties are automatically asigned by FMS, not the refs.

Re: 2010 NASA/VCU regional!!!
 

From what I can see all rules were followed to the letter (with the possible exception of an additional <G16> penalty), which is what I would hope would happen. By doing it any other way you will get variations in refereeing, which is exactly what we don't want.

39 points in penalties is a bit excessive, but I betcha no one will make that mistake again ;)