164 patents
Page 4 of 9
Utility
Systems and Methods for Interacting with a Computing Device Using Gaze Information
4 Nov 21
Techniques for interacting with a first computing device based on gaze information are described.
Daniel Ricknäs, Erland George-Svahn, Rebecka Lannsjö, Andrew Ratcliff, Regimantas Vegele, Geoffrey Cooper, Niklas Blomqvist
Filed: 1 Jun 21
Utility
Method for mounting functional elements in a lens
4 Nov 21
A method for mounting functional elements in a lens includes mounting the functional elements on a foil, applying a closed contour alignment surface of an alignment tool having a central opening surrounded by the closed contour on the foil portion opposite to the mounted function elements, applying underpressure on the central opening to maintain the foil portion with the mounted functional elements on the alignment tool, cutting a flap including the foil portion and supporting the functional elements out of the foil, positioning and aligning the flap through actuator, fixing the position of the flap against the adjacent foil surface, embedding the foil with the mounted functional elements in a predetermined distance to the front surface of a mould, and casting and curing the lens with the embedded foil.
Lutz Körner, Peter Hess, Alexander Greber, Urs Büttiker, Reto Müller, Anders Höglund, Daniel Ljunggren
Filed: 25 Sep 19
Utility
Eye Tracking
30 Sep 21
A system for determining a gaze point of a user, the system comprising at least one sensor configured to determine at least one signal representative of a variation in a volume of the interior of a user's ear, and a processor configured to determine a direction of eye movement of the user based on the determined signal, and determine a gaze point of the user based on the direction of eye movement.
Andrew Muehlhausen
Filed: 30 Mar 20
Utility
Adding a Virtual Object to an Extended Reality View Based on Gaze Tracking Data
16 Sep 21
A system, a head-mounted device, a computer program, a carrier and a method for adding a virtual object to an extended reality view based on gaze-tracking data for a user are disclosed.
Sourabh PATERIYA
Filed: 29 Jun 20
Utility
Positioning of a Virtual Object In an Extended Reality View
16 Sep 21
A system, a head-mounted device, a computer program, a carrier and a method for positioning of a virtual object in an extended reality view of at least one user are disclosed.
Sourabh PATERIYA
Filed: 29 Jun 20
Utility
Distributed Foveated Rendering Based on User Gaze
9 Sep 21
Techniques for distributed foveated rendering based on user gaze are described.
Ritchie Brannan
Filed: 20 Jul 19
Utility
Method, Computer Program Product and Binocular Headset Controller
19 Aug 21
Computer-generated image data is presented on first and second displays of a binocular headset presuming that a user's left and right eyes are located at first and second positions relative to the first and second displays respectively.
Geoffrey Cooper, Rickard Lundahl, Erik Lindén, Maria Gordon
Filed: 21 Dec 20
Utility
Methods and Systems for a Head-mounted Device for Updating an Eye Tracking Model
19 Aug 21
A system, a head-mounted device, a computer program, a carrier, and a method for a head-mounted device comprising an eye tracking sensor, for updating an eye tracking model in relation to an eye are disclosed.
Pravin Kumar Rana, Gerald Bianchi
Filed: 30 Sep 20
Utility
Eyetracking Method, Eyetracker and Computer Program
19 Aug 21
An eyetracker obtains input signal components (SCR, SP) describing a respective position of each of at least one glint in a subject's eye and a position of a pupil of said eye.
Richard Andersson
Filed: 30 Sep 20
Utility
System for Gaze Interaction
19 Aug 21
The present invention provides improved methods and systems for assisting a user when interacting with a graphical user interface by combining gaze based input with gesture based user commands.
Markus Cederlund, Robert Gavelin, Anders Vennström, Anders Kaplan, Anders Olsson, Mårten Skogö
Filed: 23 Oct 20
Utility
Autoencoding Generative Adversarial Network for Augmenting Training Data Usable to Train Predictive Models
19 Aug 21
Techniques for using a deep generative model to generate synthetic data sets that can be used to boost the performance of a discriminative model are described.
Mårten Nilsson
Filed: 13 May 19
Utility
Method of Processing Images of a Users Eye, Associated Systems and Computer Programs
19 Aug 21
A computer-implemented method of selecting a sequence of images of a user's eye for an eye tracking application wherein each image is captured when a stationary stimulus point is displayed to the user, the method comprising: for a plurality of different pairs of the images: comparing the pair of images with each other to determine an image-score that represents a degree of difference between the compared images; and calculating a sequence-score based on the image-scores for the plurality of pairs of images.
Mark Ryan, Oscar Lundqvist, Oscar Nyman
Filed: 30 Sep 20
Utility
Turn-taking
19 Aug 21
Erland George-Svahn, Sourabh PATERIYA, Onur Kurt, Deepak Akkil
Filed: 21 Dec 20
Utility
Controlling Settings of an Image Sensor Device In an Eye Tracking System
19 Aug 21
There is provided a method, system, and non-transitory computer-readable storage medium for controlling the exposure settings of an rolling shutter image sensor device with global reset.
Viktor Åberg, Niklas Ollesson, Anna Redz, Magnus Ivarsson
Filed: 21 Dec 20
Utility
Method and System for Controlling Transparency of a Displaying Device
8 Jul 21
A method for controlling the transparency level of a transparent displaying device arranged to display one or more virtual objects, the method comprising the steps of: obtaining a gaze point of a user; obtaining a position of at least one virtual object displayed by the displaying device; determining whether the attention of the user is directed to the virtual object based on the obtained gaze point; and if so, adjusting a transparency level of the displaying device.
Henrik Andersson
Filed: 17 Dec 20
Utility
Zero delay gaze filter
8 Jul 21
A method for processing a gaze signal in an eye tracking system is provided.
Johannes Kron
Filed: 31 May 18
Utility
Eye-tracking System and Method for Pupil Detection, Associated Systems and Computer Programs
1 Jul 21
An eye-tracking system for performing a pupil-detection process, the eye-tracking system configured to: receive image-data comprising a plurality of pixel-arrays, each pixel-array having a plurality of pixel locations and an intensity-value at each of the pixel locations; for each pixel location of a region of pixel locations: define an intensity-value-set comprising the intensity-values at the pixel location for two or more of the plurality of pixel-arrays; and determine the pixel location to be an excluded pixel location if the intensity-value-set does not satisfy an intensity condition; and exclude the excluded pixel locations from the pupil-detection process.
Mikael Rosell, Simon Johansson, Johannes Kron
Filed: 31 Dec 19
Utility
Determination of Gaze Calibration Parameters
10 Jun 21
A method for determining gaze calibration parameters for gaze estimation of a viewer using an eye-tracking system.
Patrik Barkman, David Molin
Filed: 16 Nov 20
Utility
Eye Event Detection
10 Jun 21
A method for detecting an eye event of a user using an eye tracking system, the method comprising capturing a first image of a first eye of a user, capturing an image of a second eye of the user a first period after capturing the first image of the first eye and a second period before capturing a next image of the first eye, capturing a second image of the first eye the second period after capturing the image of the second eye, determining that an eye event has occurred based on a difference between the first and second images of the first eye, and performing at least one action if it is determined that that an eye event has occurred.
Andreas Klingström
Filed: 10 Dec 20
Utility
Two Step Gaze Interaction
13 May 21
A computer system can be controlled with non-contact inputs, such as eye-tracking devices.
Erland George-Svahn, David Figgins Henderek, Rebecka Lannsjö, Mårten Skogö, John Elvesjö
Filed: 22 Jan 21