Detection and feedback of information associated with executive function
First Claim
1. A system for training an ambulatory user, the system comprising:
- a user-wearable device;
one or more variably transmissive lenses coupled to the user-wearable device;
a user-wearable electrical sensor coupled to the user-wearable device;
an executive function training circuit configured to couple with the user-wearable electrical sensor, the executive function training circuit comprising;
a brain activity detector configured to receive electrical signals from the user-wearable electrical sensor and detect one or more brain activities;
an undesired executive function detector configured to detect one or more executive function portions of the one or more brain activities attributable to an undesired executive function; and
a sensory feedback generator operatively coupled to the variably transmissive lenses and configured to provide feedback to the user regarding the undesired executive function by impairing the vision of the user through the one or more lenses through by reducing the transmissivity of the one or more variably-transmissive lenses.
2 Assignments
0 Petitions
Accused Products
Abstract
An example includes a neurosensing and feedback device to detect mental states and alert the wearer, such as in real-time. In an example, neural activity is detected by sensors that measure frequency, amplitude, synchrony, sequence and site of brain activity. These measurements can be compared to neural signatures and patterns shown to be correlated to neuropsychological conditions and disorders. When these measurements indicate an undesirable state the wearer is alerted via visual, audible or tactile means designed to be highly effective at alerting the wearer and allowing them to adjust their brain activity. Executive function, known to be crucial for school readiness, academic achievement and successful life outcomes, is the chief state to be detected, trained and supported. The device is designed to be used during primary activities, e.g. reading and listening, and to not require third party intervention during primary use.
16 Citations
19 Claims
-
1. A system for training an ambulatory user, the system comprising:
-
a user-wearable device; one or more variably transmissive lenses coupled to the user-wearable device; a user-wearable electrical sensor coupled to the user-wearable device; an executive function training circuit configured to couple with the user-wearable electrical sensor, the executive function training circuit comprising; a brain activity detector configured to receive electrical signals from the user-wearable electrical sensor and detect one or more brain activities; an undesired executive function detector configured to detect one or more executive function portions of the one or more brain activities attributable to an undesired executive function; and a sensory feedback generator operatively coupled to the variably transmissive lenses and configured to provide feedback to the user regarding the undesired executive function by impairing the vision of the user through the one or more lenses through by reducing the transmissivity of the one or more variably-transmissive lenses. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A method of training an ambulatory user using one or more electrically- controllable lenses positioned near one or both eyes of the user, the method comprising:
-
sensing electrical signals from the user using a user-wearable electrical sensor; detecting brain activity from the electrical signals; analyzing the brain activity and detecting executive function from the brain activity; detecting whether the brain activity is an undesired brain activity attributable to an undesired executive function; and when the brain activity is attributable to an undesired executive function, impairing the vision of the user through the one or more lenses by sending an electrical signal to the electrically-controllable lenses to modify an optical quality of the one or more lenses by reducing the transmissivity of the one or more lenses, wherein impairing the vision of the user provides sensory feedback to the user about the brain activity attributable to an undesired executive function. - View Dependent Claims (12, 13, 14, 15, 16, 17)
-
-
18. A neurosensing and feedback system comprising:
-
a user-wearable device; one or more electrically-controllable lenses, at least one variably transmissive lens coupled to the user-wearable device and configured to be positioned in front of both the eyes of a user, the one or more electrically-controllable lenses configured to modify a variable optical quality of the one or more electrically-controllable lenses; a sensor system, at least a portion of the sensor system mounted on the user-wearable device, the sensor system configured to sense neural activity in the form of brain waves ; a feedback circuit configured to communicate provide feedback to the user by impairing the vision of the user through the electrically-controllable lenses with the user wearable device, the feedback circuit comprising; a brain activity detector configured to receive electrical signals from the sensor system and convert the electrical signals into one or more digital signals and detect one or more brain activities; a brain activity analyzer configured to receive the one or more digital signals from the brain activity detector and process the one or more digital signals to one or more brain activities and identify one or more brain activity patterns that is associated with an undesired executive function; and a sensory feedback controller generator configured to send a control signal to the one or more electrically-controllable lenses to modify the variable optical quality of the electrically-controllable lenses vary the transmissivity of at least a portion of the least one variably transmissive lens in association with the brain activity analyzer identifying the one or more activity patterns. the identification of the one or more brain activity patterns, and wherein the one or more electrically-controllable lenses are variably-transmissive lenses, and the feedback circuit impairs the vision of the user by reducing the transmissivity of the one or more electrically-controllable lenses. - View Dependent Claims (19)
-
Specification