Downloadable software application programs for use by cruise passengers on mobile phones, cellular phones, handheld computers, smart telephones, PC tablets, personal digital assistants, mobile computers, computers, flat panel display screens and large screen displays, enabling digital interaction for use in booking cruises, making reservations for shipboard dining, entertainment, theater, movies, beauty and spa services and tours, making reservations for shoreside dining, entertainment, trans...

Installation of lighting systems; repair or maintenance of electric lighting apparatus