@startuml hide footbox skinparam BoxPadding 0 skinparam BoundaryBorderColor Black skinparam ParticipantBorderColor Black actor User participant OS participant "Sensor Driver" #FFFF99 participant "Sensor Service" #FFFF99 participant "Product Server" loop User -> OS: perform activity OS -> "Sensor Driver": trigger kernel callbacks "Sensor Driver" -> "Sensor Driver": produce events "Sensor Service" -> "Sensor Driver": pull events "Sensor Service" -> "Product Server": push events end @enduml Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       PNG  SVG  ASCII Art