sceneIdx, sceneName, phase, timeStamp, headPosX, headPosY, headPosZ, headRotX, headRotY, headRotZ, headRotW, gazeValidL, gazeOriLX, gazeOriLY, gazeOriLZ, gazeDirLX, gazeDirLY, gazeDirLZ, gazeValidR, gazeOriRX, gazeOriRY, gazeOriRZ, gazeDirRX, gazeDirRY, gazeDirRZ