Every driver must normalize its device's native scale into ROS REP-103
right-handed CCW (0 = front, + = left). Spells out the three stackable
device quirks to absorb — shifted 0° reference, clockwise scale,
upside-down mounting — and warns that a CW scale decoded as CCW mirrors
the world invisibly on single-lidar devices: verify handedness against
the real room, not just against motion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
loctv
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