As being experienced in sign industry business and visual representation, you got to have a big solid color that hovers over a robot to grab your attention the most. It seems that the flags are doing good job attracting attention, but it has small things to sweat for. I believe that the computer visual representation system (credit to
Nate Laverdure) and a tighter control over flags would bring the best visual information to real time in the matches.
Oh by the way, the flag doesn't consume any power from the robot. . .
-Josh S.