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Unread 26-09-2012, 14:34
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Re: [FTC]: Endgame: What is the defined as "lifting"?

Quote:
Originally Posted by alicia635769 View Post
What counts as "lifting" a robot?
Is a "lift" just if no parts of the alliance robot are touching the ground? Or is this a too-broad definition?
I wondered about this also. Someone asked the official USFIRST.org FTC Game Q & A about the following 3 scenarios:
  1. Robot A deploys a ramp and Robot B drives up the ramp.
  2. Robot A deploys a platform onto which Robot B drives. Robot A then lifts the platform, thus lifting Robot B.
  3. Robot A deploys a jack-type mechanism. Robot B drives over it. Robot A operates the jack to lift Robot B.
And were told that all 3 would be legal.

On a related note, someone asked if the floor was a field element ("Lifting Robots may not use any field elements (i.e. the Rack, Ring Dispensers, etc.) to aid with the lifting of a Robot.") and were told:
Quote:
It depends on what is meant by "the floor." The Lifting Robot is allowed to be in contact with the Playing Field's foam tile floor. The Center Floor Goal is a Field Element and therefore, Robots may NOT be in contact with the Center Floor Goal and receive Lifting Bonus points.
So trying to take advantage of the added height of the Center Floor Goal would invalidate the lift.
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