···293293 * @param[in] name Some devices may have multiple poses on
294294 * them, select the one using this field. For
295295 * HMDs use @p XRT_INPUT_GENERIC_HEAD_POSE.
296296+ * For Unbounded Reference Space you can use
297297+ * @p XRT_INPUT_GENERIC_UNBOUNDED_SPACE_POSE
298298+ * to get the origin of that space.
296299 * @param[in] at_timestamp_ns If the device can predict or has a history
297300 * of positions, this is when the caller
298301 * wants the pose to be from.