Pointer device for thin-film transistor and cathode ray tube computer screens

David Sanders, Steven Urwin-Wright, Giles Tewkesbury, Boris Gremont

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    Abstract

    A system is described that depicts where a user is pointing on either a CRT or TFT computer screen. The system uses a kaleidoscope of colours flashed onto the screen around a colour sensor at a speed that is not registered by a human user. This is made possible by using an artificial neural network (ANN) to predict the next pointer position of the sensor on the screen.
    Original languageEnglish
    Pages (from-to)17-18
    Number of pages2
    JournalElectronics Letters
    Volume41
    Issue number16
    DOIs
    Publication statusPublished - 2005

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