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-rw-r--r--docs/user_guide/augmented_reality_pipeline/aruco_scene_creation.md4
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/user_guide/augmented_reality_pipeline/aruco_scene_creation.md b/docs/user_guide/augmented_reality_pipeline/aruco_scene_creation.md
index ce080ca..c595ff0 100644
--- a/docs/user_guide/augmented_reality_pipeline/aruco_scene_creation.md
+++ b/docs/user_guide/augmented_reality_pipeline/aruco_scene_creation.md
@@ -43,11 +43,11 @@ Once [ArUcoMarkers](../../argaze.md/#argaze.ArUcoMarkers.ArUcoMarker) pictures a
![ArUco scene](../../img/aruco_scene.png)
-What ever the origin is, all expected markers places need to be described in an [right-handed 3D axis](https://robotacademy.net.au/lesson/right-handed-3d-coordinate-frame/) where, from a camera point of view:
+What ever the origin is, all expected markers places need to be described in a [right-handed 3D axis](https://robotacademy.net.au/lesson/right-handed-3d-coordinate-frame/) where:
* +X is pointing to the right,
* +Y is pointing to the top,
-* +Z is pointing to camera side.
+* +Z is pointing to the backward.
!!! warning
All ArUco markers spatial values must be given in **centimeters**.