Line following

From FIRSTwiki

FIRST Lego League also has a page about Line following.

Line following refers to a robotics problem by which a robot uses sensors to detect and then follow a certain path that is marked with some sort of material, e.g., a reflective tape laid out in a line. In terms of the FIRST Robotics Competition, line following is typically a strategy employed in the autonomous mode segment of a match.

See also: Autonomous techniques (2003), Autonomous techniques (2004), Creating a line follower

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