Abstract: A system and method are provided for creating and displaying interactive computer characters on sports stadium and arena video screens. A virtual character or avatar is create by a computer and controlled by the computer's joystick and keyboard. Further control is provided by a voice activated device attached to the computer's joystick. This device allows the operator to control specific-functions, such as moving the avatar's mouth, by speaking into the microphone. The video output of the computer is then displayed on the extremely large video screen of a sports stadium or arena. The display of the avatar can be enhanced by superimposing it over a live video picture of fans in the venue, captured by a video camera.

Abstract: A magnifying apparatus for use with a video display screen, such as a computer monitor or television set. A sheet magnifying lens is disposed in a housing adapted to be temporarily secured to the cabinet of the video display. The front of the housing incorporates special surfaces upon which the forehead of the user rests. The housing thereby maintains the proper interval between the video display screen, the magnifying lens, and the user. Disclosed are specifications of the housing, means of attachment to the video display and particular arrangements of lenses and a filter within the housing.