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<div style=""><span style="font-size: 13.3333px;">Doug,</span></div>
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<div style=""><span style="font-size: 13.3333px;">Four Corners questions:</span></div>
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<div style=""><span style="font-size: 13.3333px;">Before a run, is it OK to measure the distance between the cones/markers and program that into the robot?</span></div>
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<div style=""><span style="font-size: 13.3333px;">Before a run, may a competitor train his or her robot to recognize a cone/marker? I assume that's a necessary step (unless the robot is dead-reckoning the course), but maybe I'm missing something.</span></div>
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<div style=""><span style="font-size: 13.3333px;">The robot has to stay in the "perimeter," outside the square, right? In Square Dance, it was OK to drive into the square so long as the robot did not cut off a corner.</span></div>
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<div style=""><span style="font-size: 13.3333px;">Turning the localizer into an echolocator is not as easy as I thought it would be. I should try it on Four Square to prove the low-frequency sonar mapping and the high-frequency sonar targeting.</span></div>
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<div style=""><span style="font-size: 13.3333px;">Thanks!</span></div>
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<div style=""><span style="font-size: 13.3333px;">John Swindle</span></div>
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