Out of focus notifications
First Claim
1. A head-mounted display, comprisinga display projector;
- a lens system;
an eye tracking assembly capable of tracking a direction of an eye; and
an electronic processor that controls the display projector, based on received data from the eye tracking assembly,wherein the electronic processor determines, based on received data from the eye tracking assembly, at least one focal distance selected from the group consisting of a first focal distance, a second focal distance, and a third focal distance, andwherein the electronic processor controls the display projector to display, on the lens systeman icon associated with a notification at the second focal distance, the second focal distance being out of focus with respect to the first focal distance, andinformation associated with the notification in response to changes in focal distance determined by the electronic processor based on received data from the eye tracking assembly.
1 Assignment
0 Petitions
Accused Products
Abstract
A head-mounted display for displaying out of focus notification. The head-mounted display includes a display projector, a lens system, and an eye tracking assembly capable of tracking a direction of an eye. The head-mounted display further includes an electronic processor that controls the display projector based on received data from the eye tracking assembly. The electronic processor determines, based on received data from the eye tracking assembly, at least one of a first focal distance, a second focal distance, and a third focal distance. The electronic processor controls the display projector to display an icon associated with a notification at the second focal distance. The second focal distance is out of focus with respect to the first focal distance. The electronic processor further controls the display projector to display information associated with the notification in response to changes in focal distance determined by the electronic processor.
15 Citations
20 Claims
-
1. A head-mounted display, comprising
a display projector; -
a lens system; an eye tracking assembly capable of tracking a direction of an eye; and an electronic processor that controls the display projector, based on received data from the eye tracking assembly, wherein the electronic processor determines, based on received data from the eye tracking assembly, at least one focal distance selected from the group consisting of a first focal distance, a second focal distance, and a third focal distance, and wherein the electronic processor controls the display projector to display, on the lens system an icon associated with a notification at the second focal distance, the second focal distance being out of focus with respect to the first focal distance, and information associated with the notification in response to changes in focal distance determined by the electronic processor based on received data from the eye tracking assembly. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A method of displaying information on a head-mounted display, the method comprising:
-
determining, with an eye tracking assembly and an electronic processor of the head-mounted display; a first focal distance based on a first distance at which eyes are focused, and a first location in a field of vision where the eyes are looking; displaying, with a display projector and a lens system of the head-mounted display, an icon at a second location in the field of vision at a second focal distance, the second focal distance being out of focus with respect to the first focal distance; determining, with the eye tracking assembly and the electronic processor of the head-mounted display, whether the eyes are looking at the second location in the field of vision and whether the eyes are focused at a second distance that is substantially the same as the second focal distance; and displaying, with the display projector and the lens system of the head-mounted display, information associated with the icon in the field of vision at at least one focal distance selected from the group consisting of the second focal distance and a third focal distance, wherein displaying, with the display projector and the lens system of the head-mounted display, information at the third focal distance includes determining, with the eye tracking assembly and the electronic processor of the head-mounted display, the third focal distance based on a third distance at which the eyes are focused after the eyes have viewed the second location in the field of vision. - View Dependent Claims (7, 8, 9, 10, 11, 12)
-
-
13. A head-mounted display, controlled at least in part by tracked eye movements of eyes of a user within a field of vision, the head-mounted display comprising:
-
at least one display projector; a lens system; an eye tracking assembly capable of tracking a direction of an eye; and an electronic processor configured to obtain data from the eye tracking assembly, determine a first focal distance based on a first distance at which the eyes are focused, determine a first location in the field of vision where the eyes are looking, control the at least one display projector to display, on the lens system, an icon at a second location in the field of vision at a second focal distance, the second focal distance being out of focus with respect to the first focal distance, determine whether the eyes are looking at the second location in the field of vision and whether the eyes are focused at a second distance that is substantially the same as the second focal distance, and control the at least one display projector to display, on the lens system, at at least one focal distance selected from the group consisting of the second focal distance and a third focal distance, information associated with the icon in the field of vision, wherein the third focal distance is determined based on a third distance at which the eyes are focused after the eyes have moved from the second location in the field of vision. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
-
Specification