In　this　paper,　we　present　the　work　using　facial　landmark　localization　in　ROS2　applications　with　the　Horizon　Hobot　Platform.　This　work　includes　the　following　three　parts.　Firstly,　the　Horizon　Hobot　Platform　and　the　dlib　framework　are　prepared　in　the　Sunrise　X3　Pi　board,　with　the　TogetherROS　as　the　fundamental　robot　software　framework.　Secondly,　the　USB　camera　is　configured　to　capture　images,　which　are　converted　by　the　image　decoding　capabilities　in　the　TogetherROS.　Lastly,　two　distinct　implementations　for　detecting　facial　landmarks　are　introduced.　A　comparative　analysis　has　been　conducted　to　assess　the　performance　of　these　two　implementations　ultimately.　©　2024　Asian　Control　Association.