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-rw-r--r--docs/user_guide/utils/demonstrations_scripts.md10
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/user_guide/utils/demonstrations_scripts.md b/docs/user_guide/utils/demonstrations_scripts.md
index 4a54c5e..6666bb0 100644
--- a/docs/user_guide/utils/demonstrations_scripts.md
+++ b/docs/user_guide/utils/demonstrations_scripts.md
@@ -11,17 +11,17 @@ Collection of command-line scripts for demonstration purpose.
## AR environment demonstration
-Load AR environment from **setup.json** file, detect ArUco markers into camera device (-d DEVICE) images and estimate envirnoment pose.
+Load AR environment from **setup.json** file, detect ArUco markers into a demo video source and estimate environment pose.
```shell
-python ./src/argaze/utils/demo_ar_features_run.py ./src/argaze/utils/demo_environment/demo_ar_features_setup.json -d DEVICE
+python ./src/argaze/utils/demo_ar_features_run.py ./src/argaze/utils/demo_environment/demo_ar_features_setup.json -s ./src/argaze/utils/demo_environment/demo.mov
```
-!!! warning
- This demonstration assumes that camera calibration step is done and a **optic_parameters.json** has been exported into *./src/argaze/utils/demo_environment/* folder.
+!!! note
+ To reproduce this demonstration with live video source, camera calibration have to be done and exported into **./src/argaze/utils/demo_environment/optic_parameters.json** file.
!!! note
- Use **A3_demo.pdf** file located in *./src/argaze/utils/demo_environment/* folder ready to be printed on A3 paper sheet.
+ To reproduce this demonstration with live video source, print **A3_demo.pdf** file located in *./src/argaze/utils/demo_environment/* folder on A3 paper sheet.
## Gaze features demonstration