- b -

• battery : ardrone.states_variables.ARdroneStateVariables.ARdroneStateVariables
• bboxpub_ : turtlebot_follower::TurtlebotFollower
• bridge : turtlebot_openCV.turtlebot_openCV , line_follower.Follower , follower_opencv.Follower , follower_line_finder.Follower , follower_color_filter.Follower
• bump_subscriber : move.Scan_msg