Amusement apparatus adapted for use with an external display screen or monitor; Amusement machines, namely, hand-held electronic game units adapted for use with an external display screen or monitor; Computer game consoles for use with an external display screen or monitor; Computer screens; Control system for the remote observation, management and operation of cranes, comprising computers, software, electromechanical controls, and video display screens; Electronic apparatus, namely, electronic display boards, plasma display boards, electronic display screens; Electronic circuits recording programs for amusement apparatus for use with liquid crystal screens; Entertainment system comprising a computer, multiple image display screen, multiple input devices and a printer; Flat panel display screens; Hand-held units for playing electronic games for use with external display screen or monitor; LCD large-screen displays; Magnetic head cleaners; Metal depository containing a video camera, display screen, touch screen user interface and access card reader to record deposits; Protective carrying cases specially adapted for video game consoles for use with an external display screen or monitor; Television screen protectors in the nature of acrylic shields to be mounted over television screens; Video game consoles for use with an external display screen or monitor; Video game machines for use with external display screen or monitor; Video output game machines for use with external display screen or monitor; Video screens