@startuml
skinparam BackgroundColor F0F0F0

start
fork
  :unlocks keyboard;
fork again
  :connects USB;
fork again
  :connects the BT car kit;
end fork {or}
: switch to Permanent Report Mode;
stop
start
fork
  :locks keyboard;
fork again
  :disconnects USB;
fork again
  :disconnects the BT car kit;
end fork {and}
: switch to Hybrid Report Mode;
stop

@enduml