Large-scale, touch-sensitive video display

Details Large-scale, touch-sensitive video display Large-scale, touch-sensitive video display

1993-01-29

2000-09-12

Wu, Xiao

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

345 1, G09M 500

Patent

active

061184330

ABSTRACT:
A video surface is constructed by adjoining a large number of flat screen display devices together. Each screen on this surface is controlled by its own computer processor and these processors are networked together. Superimposed over this surface is a tiling of transparent touch-sensitive screens which allow for user input. The resulting display is thin, has a very high resolution, appears to be a single large screen to the user, and is capable of supporting many different types of human-machine interaction.

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