An electronic device for providing a user interface related to a sleep state and an operating method thereof are provided. The electronic device includes a communication circuit, a memory, and at least one processor. The least one processor may be configured to acquire real-time sleep data of a user with regard to a unit sleep session, detect an abnormal rapid eye movement (REM) sleep event based on the real-time sleep data and the user's previous sleep data with regard to a full sleep session, and provide a user interface based on designated action information in response to the abnormal REM sleep event.

An example system includes an analyzer to identify first activity in first neuro-response data, the first activity generated in response to exposure of a subject to a first stimulus prior to exposure to an advertisement or entertainment; identify second activity in second neuro-response data, the second activity generated in response to re-exposure of the subject to the first stimulus after to exposure to the advertisement or entertainment; calculate a differential event related potential measurement; and calculate a differential event related power spectral perturbation. The example system includes a resonance estimator to determine a subject resonance measurement to the advertisement or the entertainment based on the differential event related potential measurement and adjust at least one of the subject resonance measurement or the differential event related potential measurement based on the differential event related power spectral perturbation to generate an adjusted subject resonance measurement.

An example system includes an analyzer to identify first activity in first neuro-response data, the first activity generated in response to exposure of a subject to a first stimulus prior to exposure to an advertisement or entertainment; identify second activity in second neuro-response data, the second activity generated in response to re-exposure of the subject to the first stimulus after to exposure to the advertisement or entertainment; calculate a differential event related potential measurement; and calculate a differential event related power spectral perturbation. The example system includes a resonance estimator to determine a subject resonance measurement to the advertisement or the entertainment based on the differential event related potential measurement and adjust at least one of the subject resonance measurement or the differential event related potential measurement based on the differential event related power spectral perturbation to generate an adjusted subject resonance measurement.

Provided is a device for the implementation of serious games, i.e. for the presentation of digital games, which do not serve the purpose of entertainment, but the mediation of therapeutic content in the form of images, films, colors, sounds, etc., but may well contain such elements, for the treatment of mental disorders, whereby an authentic and credible, but also entertaining learning experience is the focus of interest in order to achieve a therapeutic result.

Provided is a device for the implementation of serious games, i.e. for the presentation of digital games, which do not serve the purpose of entertainment, but the mediation of therapeutic content in the form of images, films, colors, sounds, etc., but may well contain such elements, for the treatment of mental disorders, whereby an authentic and credible, but also entertaining learning experience is the focus of interest in order to achieve a therapeutic result.

This invention incorporates analysis of electrooculographic (EOG) data into a methods and apparatus for reporting, alarming and intervening events and conditions. More particularly, EOG signals are analyzed separately from EEG signals, with the EOG signals used as a distinct source of information. The approach can identify patterns associated or predictive of seizures, syncope, drowsiness and loss of consciousness during night or day through the analysis of eye-movements recorded using just the EOG.

This invention incorporates analysis of electrooculographic (EOG) data into a methods and apparatus for reporting, alarming and intervening events and conditions. More particularly, EOG signals are analyzed separately from EEG signals, with the EOG signals used as a distinct source of information. The approach can identify patterns associated or predictive of seizures, syncope, drowsiness and loss of consciousness during night or day through the analysis of eye-movements recorded using just the EOG.

Systems and methods of the present disclosure are directed to systems and methods for treating cognitive dysfunction in a subject in need thereof. The system can include eyeglasses, a photodiode positioned to detect ambient light, light sources, and an input device. The system can include a neural stimulation system that retrieves a profile and selects a light pattern having a fixed parameter and a variable parameter. The neural stimulation system can set a value of the variable parameter of the light pattern, construct an output signal, and then provide the output signal to the light sources to direct light towards the fovea.

An augmented reality AR system and method for a retail experience include a waveguide apparatus that includes a planar waveguide and at least one optical diffraction element The AR retail system and method recognizes user location in a retail establishment, retrieves data corresponding to the retail establishment and generates virtual content relating to the retail establishment based on the retrieved data. The AR retail system and method creates a virtual user interface in a user's field of view. Virtual content is displayed on the virtual user interface while the user is engaged in retail activity and may be based on user input. The AR retail system and method may provide entertainment, facilitate the shopping experience, offer virtual coupons, render games based on locations throughout a store or based on a shopping list, provide information about food choices such as calorie counts, and identify metadata associated with items.

An augmented reality AR system and method for a retail experience include a waveguide apparatus that includes a planar waveguide and at least one optical diffraction element The AR retail system and method recognizes user location in a retail establishment, retrieves data corresponding to the retail establishment and generates virtual content relating to the retail establishment based on the retrieved data. The AR retail system and method creates a virtual user interface in a user's field of view. Virtual content is displayed on the virtual user interface while the user is engaged in retail activity and may be based on user input. The AR retail system and method may provide entertainment, facilitate the shopping experience, offer virtual coupons, render games based on locations throughout a store or based on a shopping list, provide information about food choices such as calorie counts, and identify metadata associated with items.