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-   -   New for 2006: 3 Foot Flags on Robots (http://www.chiefdelphi.com/forums/showthread.php?t=42256)

Taylor 20-01-2006 10:09

Re: New for 2006: 3 FOOT FlAgS on ROBOTS!
 
Quote:

Originally Posted by Cory
Do I wish they used something other than a somewhat lame looking bike flag sticking out the top of my robot? Yes.

Just wait until 2008 when they make our robots wear jerseys. :D
"Taking a page out of the sports playbook...." ;)

dez250 20-01-2006 10:24

Re: New for 2006: 3 Foot Flags on Robots
 
Quote:

Originally Posted by Ryan Albright
...How about teams the teams that have started vertically in the past couple of years such as 67. Now if they were planning on this again, they are going to come up with a device to let the flag swivel so when the robot become horizontal the flag will still be vertical, or this can even stop a team from starting their robot like that....Note: If i mentioned anything that goes against the rules this year please correct me, i have been to busy to read fully through the Manuel i have only skimmed it

Quote:

Originally Posted by Originally Posted by [b
FRC 2005 Manual Section 5.3.2.3 Rule <R13>[/b]]
Robots must use one of the two colored bicycle flags provided at the event queuing location to display their alliance color (red or blue). Each robot must include a 12 inch long, 1/2” ID PVC tube, capped at the bottom, permanently mounted on the robot such that when a 3 foot long, 1/4 inch diameter flagpole is inserted the top of the flagpole is no higher than 6 feet from the ground and the top of the flagpole is at least 12 inches higher than any other point on the robot (+/- 1/2 inch).The flagpole must be mounted such that it starts the match, and remains, approximately vertical. The flagpole receptacle must be statically mounted, and not articulated or actuated.




Sorry Ryan but that would be out of the question too, Good Idea though.

arabsponsor 20-01-2006 10:41

Re: New for 2006: 3 FOOT FlAgS on ROBOTS!
 
The whole point of FIRST is learning to solve problems, although I don't see the flag being that big of a deal. I think it will help not only the people in the stands keep the alliances straight but also those watching via the telecast. The more exposure FIRST can receive will help all teams in the end. (More sponsors, mentors, ect.)

devicenull 20-01-2006 13:13

Re: New for 2006: 3 Foot Flags on Robots
 
If you are that worried about it, go to your local Wal-Mart and take a look at the actual flag you will be mounting. IIRC it's flexible, so blocking balls won't be a problem (You would have to line up a tiny pole with the ball anyway), and it's not big enough to block anyone's vision.

Just like the CMUcam, I think this will be with us for awhile.

EricH 20-01-2006 19:39

Re: New for 2006: 3 FOOT FlAgS on ROBOTS!
 
Quote:

Originally Posted by Cory
This seems to be a common misconception in this thread. No, the flag doesn't count against your weight limit, but the PVC pipe it sits in, plus mounting hardware sure does. Add that to the LED's, and you have a net decrease in usable weight from last year (although probably fairly insignificant).

The total weight of the LED (there is only one this year) and the flag holder is maybe 0.25 lbs, if that (I'm going from memory as I don't have my weight figures handy, but I think it's lower). The net decrease is insignificant.

Leo 1529 20-01-2006 19:55

Re: New for 2006: 3 Foot Flags on Robots
 
the flag could be a good thing.... you could use it to block balls coming out of a shooter

its still a lame piece to put on a robot

Andrew Blair 20-01-2006 23:20

Re: New for 2006: 3 Foot Flags on Robots
 
Quote:

Originally Posted by Leo 1529
its still a lame piece to put on a robot

Why? It's nothing but good! It improves visibilty (+), it could possibly block balls (+), and it is, with the LED's, an improved solution to the old style revolving light. (+).

I understand that you think it will make our "Beloved Creations" look like toddler's bicycles, but, it will not. It's barely noticeable by the audience, and it's wonderful for the drivers. If your robot looks lame (like a toddler's bicycle), it probably looked pretty lame without the flag. (By the way, our's is definently going to be on of the lame looking ones. It never fails! :D )

Mr. Freeman 20-01-2006 23:58

Re: New for 2006: 3 Foot Flags on Robots
 
I like the flag idea. It'll be a lot easier to figure out what robot is on which team. Especially if you start viewing a match in the middle of the round after everyone has already moved.

Cory 21-01-2006 02:21

Re: New for 2006: 3 Foot Flags on Robots
 
Quote:

Originally Posted by Andrew Blair
It's barely noticeable by the audience

If this is true (which it isn't), there would be absolutely no point to having the flags.

Sachiel7 21-01-2006 03:50

Re: New for 2006: 3 Foot Flags on Robots
 
I personally go both ways on the flag.
For one, I like the fact that it will make it much easier to tell which team is on which alliance. Kudos FIRST.
On the other hand, I feel that once again, we are facing a feature that makes things more difficult for the game. Might I remind (for those who were around) you, why the rotating light was (well one of the reasons) scrapped after 2003. The problem was that many teams attempted to pass under the 14" bars on the side of the field, yet also had to find a spot for a 6-ish inch light within that structure. (You may recall the "lights must be mounted upright" rule...) Lights busted. The judges were confused. Teams were frustrated.
Personally, (and I say this with emphasis) on my team, these flags will probably cause a fair amount of disruption in our design. Namely, it gives a distraction or (worst case) block for the CMUcam, (if it happens to be facing the flagpole area at the time......) and also runs the potential of being in the way of our launcher....

I do acknowledge this as part of the design challenge, but I think we could've been given something a little easier to work with that would give us the ability to avoid putting it on our robot in a way that automatically interferes with its operations. Just my $0.02

Andrew Blair 21-01-2006 17:01

Re: New for 2006: 3 Foot Flags on Robots
 
Quote:

Originally Posted by Cory
If this is true (which it isn't), there would be absolutely no point to having the flags.

Well, I guess I should have said "Not large and obtrusive to the audience". I'm not so sure. If the majority of the audience (those not on a team) sits 15 or more rows up, since most of the lower seats are taken up by teams, I don't think they will be *that* visible. Or maybe not. The point is, the biggest reward of having the flags is so that TEAMS and REFS can see whos who. But the audience should know as well.

Cory 22-01-2006 01:17

Re: New for 2006: 3 Foot Flags on Robots
 
Quote:

Originally Posted by Andrew Blair
Well, I guess I should have said "Not large and obtrusive to the audience". I'm not so sure. If the majority of the audience (those not on a team) sits 15 or more rows up, since most of the lower seats are taken up by teams, I don't think they will be *that* visible. Or maybe not. The point is, the biggest reward of having the flags is so that TEAMS and REFS can see whos who. But the audience should know as well.

Speaking from experience, as both a driver and a referee, the people on the field don't have an issue with identifying robots. Drive teams should be able to distinguish between partners and opposing alliances without any light/flag etc. It's fairly safe to say that this rule is intended to make it easier for the audience to identify robots, as the lights were hard/impossible to distinguish from long distance.

Tomasz Bania 23-01-2006 20:46

Re: New for 2006: 3 Foot Flags on Robots
 
The flags are definately something that is going to be on people's minds as we get closer to ship dates, because i'm pretty sure their building the flag around the robot, not the robot around the flag (If it sounds wierd, than I'm sorry).

Mr.G 24-01-2006 06:09

Re: New for 2006: 3 Foot Flags on Robots
 
The thing I see in the rule is that it sound like you can't mount it to your turret, and this thing has to be on the highest part of your robot. So there will be a portion of time your shooter cant shoot because the ball will hit the flag.

Tomasz Bania 06-02-2006 21:23

Re: New for 2006: 3 Foot Flags on Robots
 
I doubt that. Most likely you should just build a post taller than the shooter and put it on there.


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