AUTOMATED VARIABLE-FOCUS LENS CONTROL TO REDUCE USER DISCOMFORT IN A HEAD-MOUNTED DISPLAY

Systems and methods for controlling variable-focus functionality to reduce user discomfort in a mixed-reality system implement acts of obtaining a vergence depth of a gaze of a user, determining that the variable-focus lens for providing focus on virtual content viewed by the user is currently confi...

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Bibliographic Details
Main Authors OSBORN, Dan, KENIG, Apriet, HELD, Robert Thomas, SADAK, Christian Michael, SUN, Sophia Siyuan
Format Patent
LanguageEnglish
French
German
Published 21.09.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Systems and methods for controlling variable-focus functionality to reduce user discomfort in a mixed-reality system implement acts of obtaining a vergence depth of a gaze of a user, determining that the variable-focus lens for providing focus on virtual content viewed by the user is currently configured to provide focus at a depth that differs from the vergence depth, detecting that a triggering condition is present, and, in response to so detecting, selectively dampening an adjustment made to the variable-focus lens. In some implementations, the dampening causes the adjustment made to the variable-focus lens to reconfigure the variable-focus lens to provide focus at a depth that differs from the vergence depth.
Bibliography:Application Number: EP20200819969