9 Data processing apparatus; computer programs, recorded, for use in linear motors; computer software, recorded, for use in linear motors; electronic controls for motors; remote controls for motors; electric installations for the remote control of industrial operations; photoelectric sensors; vibration sensors; pressure sensors; acceleration sensors; optical sensors; electric sensors; piezoelectric sensors; motion sensors; electromagnetic coils; electric actuators; electric linear actuators; printed circuit boards; downloadable computer programs for user interface design; recorded computer operating software; downloadable computer operating software; mechanical remote controls for motors.