Touchless user interface control method for presentations

Abstract

A computer-implemented touchless user interface control method, the method comprising: displaying, using a first display means (200), a first scene (210) which is visually perceptible by a user person (400); displaying, using a second display means (300), a second scene (310) which is visually perceptible by at least one participant person (500), wherein optionally the second scene (310) at least partially corresponds to the first scene (210); providing, using an interface provision means (100), a spatial input area (120) serving as a spatial user interface enabling the user person (400) to provide touchless user input to the displayed first scene (210); observing, using at least one depth sensing device (110), the spatial input area (120) and capturing the touchless user input provided by the user person (400); and generating at least one control command based on the captured touchless user input and modifying the first scene (210) and second scene (310) in accordance with the at least one control command. (Fig. 1b)

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