Eye-tracking enabled wearable devices

Patent metadata

Field	Value
Publication number	US-11073908-B2
Application number	US-202016795915-A
Country	US
Kind code	B2
Filing date	Feb 20, 2020
Priority date	Sep 24, 2015
Publication date	Jul 27, 2021
Grant date	Jul 27, 2021

Abstract

A method for mapping an input device to a virtual object in virtual space displayed on a display device is disclosed. The method may include determining, via an eye tracking device, a gaze direction of a user. The method may also include, based at least in part on the gaze direction being directed to a virtual object in virtual space displayed on a display device, modifying an action to be taken by one or more processors in response to receiving a first input from an input device. The method may further include, thereafter, in response to receiving the input from the input device, causing the action to occur, wherein the action correlates the first input to an interaction with the virtual object.

First claim

What is claimed is:

1. A method for mapping an input device to a virtual object in virtual space displayed on a display device, wherein the method comprises:
determining, via an eye tracking device, a gaze direction of a user;
based at least in part on the gaze direction being directed to a virtual object in virtual space displayed on a display device, modifying an action to be taken by one or more processors in response to receiving a first input from an input device; and
thereafter, in response to receiving the input from the input device, causing the action to occur, wherein the action correlates the first input to an interaction with the virtual object;
wherein an apparent effect of the interaction with the virtual object is magnified or de-magnified when the input device is mapped to the virtual object.

2. The method of claim 1 , wherein an amount of magnification or de-magnification is dependent on another input of the user.

3. The method of claim 1 , wherein an amount of magnification or de-magnification is dependent on a pre-programmed setting of an application.

4. The method of claim 1 , wherein an amount of magnification or de-magnification is variable depending on one or more user- or program-set variables.

5. The method of claim 1 , wherein the interaction is a rotation of the virtual object and the magnification or de-magnification is such that a small movement of the input causes a relatively large rotation of the virtual object or a large movement of the input causes a relatively small rotation of the virtual object.

6. The method of claim 1 , wherein the input device comprises one or more of a touch sensitive device, a touch sensitive screen, a pressure sensitive device, a mouse, a trackball, a joystick, a handheld controller, a stylus, or a keyboard.

7. The method of claim 1 , wherein a further input of the user causes mapping of the input device to the virtual object to be ceased.

8. The method of claim 7 , wherein the further input comprises a further input from the input device, the elapsing of a predetermined period of time, or a movement of the gaze direction of the user away from the virtual object.

Assignees

• Tobii Ab

Inventors

• Gustafsson Simon
• Bezugly Alexey
• Kingbäck Anders
• Clausen Anders

Classifications

• G09G2354/00

  Aspects of interface with display user · CPC title

• G09G2340/0464

  Positioning · CPC title

• G06V40/19

  Sensors therefor · CPC title

• G06F2203/0381

  Multimodal input, i.e. interface arrangements enabling the user to issue commands by simultaneous use of input devices of different nature, e.g. voice plus gesture on digitizer · CPC title

• G06F3/04815 Primary

  Interaction with a metaphor-based environment or interaction object displayed as three-dimensional [3D], e.g. changing the user viewpoint with respect to the environment or object · CPC title