System and method for inhibiting motion sickness
AssigneeBoarding Ring
InventorHubert Jeannin
Life of this patent
Estimating the term…
Abstract
At least two vertically-oriented lighting columns are respectively arranged on opposite lateral sides of a space that is at least partially enclosed, so as to be perceptible within a viewer's peripheral vision without obstructing or otherwise interfering with the viewer's primary field of focus. The structure that encloses the space defines a horizontal reference. A sensor detects angular movement of the structure, such as roll and/or pitch, and a controller illuminates points on the first and second lighting columns to define an angle with respect to the horizontal reference, which varies inversely relative to the sensed angle of movement. A virtual horizon represented by the defined angle provides orientation for the viewer, to reduce the likelihood of motion sickness.
Claims12
A system for inhibiting motion sickness of a viewer whose field of vision is encompassed by space that is at least partially enclosed and defines a horizontal reference, said system comprising:
- a first vertically-oriented lighting column arranged in the space at a left side so as to be located within a viewer's peripheral field of vision;
- a second vertically-oriented lighting column arranged in the space at a right side so as to be located within the viewer's peripheral field of vision;
- a third vertically-oriented lighting column arranged in the space at the left side so as to be located within the viewer's peripheral field of vision and in front of or behind the first vertically-oriented lighting column;
- a fourth vertically-oriented lighting column arranged in the space at the right side so as to be located within the viewer's peripheral field of vision and in front of or behind the second vertically-oriented lighting column;
- one or more sensors configured to sense a roll angle of an enclosure for the space and a pitch angle of the enclosure for the space;
- and
- a controller configured to illuminate points on the first and second lighting columns to define a first angle with respect to the horizontal reference which varies inversely relative to the sensed roll angle, and to illuminate points on the first and third lighting columns, and points on the second and fourth columns, to define a second angle with respect to the horizontal reference which varies inversely relative to the sensed pitch angle.
A method for inhibiting motion sickness of a viewer whose field of vision is encompassed by space that is at least partially enclosed and defines a horizontal reference, comprising:
- illuminating a first vertically-oriented lighting column at a left side of the space located within a viewer's peripheral field of vision;
- illuminating a second vertically-oriented lighting column at a right side in the space located within the viewer's peripheral field of vision;
- illuminating a third vertically-oriented lighting column at a left side of the space located within the viewer's field of vision, wherein the third vertically-oriented lighting column is spaced from the first vertically-oriented lighting column;
- illuminating a fourth vertically-oriented lighting column at a right side of the space located within the viewer's field of vision, wherein the fourth vertically-oriented lighting column is spaced from the second vertically-oriented lighting column;
- sensing a roll angle of an enclosure for the space;
- sensing a pitch angle of the enclosure for the space;
- varying the illumination of the first and second lighting columns to highlight respective points that define a first angle, relative to the horizontal reference, that is inverse to the sensed roll angle;
- and
- varying the illumination of the third and fourth lighting columns to highlight respective points that define a second angle, relative to the horizontal reference, that is inverse to the sensed pitch angle.
Dependencies are inferred from the claim text.