<?xml version="1.0" encoding="UTF-8"?> <QCARConfig xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="qcar_config.xsd"> <Tracking> <ImageTarget name="emulator_ground_plane" size="0.200000 0.200000" /> </Tracking> </QCARConfig>