TOUCHSCREEN HOVER DETECTION IN AN AUGMENTED AND/OR VIRTUAL REALITY ENVIRONMENT

A system for detecting and tracking a hover position of a manual pointing device, such as finger(s), on a handheld electronic device may include overlaying a rendered mono-chromatic keying screen, or green screen, on a user interface, such as a keyboard, of the handheld electronic device. A position...

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Bibliographic Details
Main Authors KAESER, Dominik Philemon, CHEN, Shiqi
Format Patent
LanguageEnglish
French
German
Published 25.07.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A system for detecting and tracking a hover position of a manual pointing device, such as finger(s), on a handheld electronic device may include overlaying a rendered mono-chromatic keying screen, or green screen, on a user interface, such as a keyboard, of the handheld electronic device. A position of the finger(s) relative to the keyboard may be determined based on the detection of the finger(s) on the green screen and a known arrangement of the keyboard. An image of the keyboard and the position of the finger(s) may be rendered and displayed, for example, on a head mounted display, to facilitate user interaction via the keyboard with a virtual immersive experience generated by the head mounted display.
Bibliography:Application Number: EP20160766736