Dynamic display system and method for customizing a controller in a display system
US10986992B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2017 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Mar 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B19/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method, or corresponding dynamic display system, for customizing a controller of a display system includes presenting a visual stimulus to a subject at at least one known location relative to the subject's eye gaze; measuring brain activity of the subject's left and right brain hemispheres in response to the subject's viewing of the stimulus; processing the measured brain activity to determine a frequency-dependent metric of the measured brain activity; assessing independent cognitive capacities of the subject's left and right brain hemispheres based on the frequency-dependent metric; and adjusting a function of the controller in the display system according to the assessed independent capacities, such as by adjusting the function to change a stimulus load in a visual hemifield according to the brain activity in the contralateral brain hemisphere. Example applications include head-up display (HUD), augmented reality (AR) or virtual reality (VR) display systems, and brain injury assessment systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.