In an electronic information processing system, a brain activity detection unit detects an activity of a user's brain. A change determination part determines whether a character input mode presently set needs to be changed to a different character input mode based on a detection result of the brain activity detection unit after a character input under the character input mode presently set is displayed on a display unit. When the change determination part determines that the character input mode presently set needs to be changed to the different character input mode, the character input mode setting part sets the different character input mode instead of the character input mode presently set.

An adaptive augmented reality (AR) guidance system providing procedure instruction data to a user using an equipment system to perform a procedure. The AR guidance system gathers user condition data (e.g., electroencephalography (EEG) data, electrocardiography (EKG) data, near infrared skin spectroscopy data, skin galvanometry data, heart rate data, heart rate variability data, respiratory data, radiation dosimetry data, eye movement data, pupil dilation data, or two or more thereof) related to a user state, and generates, re-generates, or modifies the procedure instruction data if the user condition data indicates the user is in a state of physical, mental, or emotional impairment, such as fatigue, cognitive overload, radiation exposure, toxin exposure, stress, illness, depression, intoxication by alcohol or a drug, a mismatch between the user's perceived skill level and true skill level, or two or more thereof. By modifying the procedure instruction data based on the user condition data, the likelihood of the user successfully performing the procedure increases.

The present disclosure provides a system for analyzing physiological signals. The system comprises a visual output module for rendering a visual output space according to a plurality of analyzed data sets generated by a analysis module, and displaying a visual output, wherein the visual output comprises a first axis representing frequency modulation (FM), a second axis representing amplitude modulation (AM), and a plurality of visual element defined by the first axis and the second axis, and each of the visual elements comprises an accumulated signal strength and the analyzed data sets.

The present invention provides a system and method of monitoring brain injury rehabilitation and a rehabilitation method which utilizes a non-invasive monitoring device.

The present invention provides a system and method of monitoring brain injury rehabilitation and a rehabilitation method which utilizes a non-invasive monitoring device.

Various embodiments of the teachings herein include a method for recognizing the emotional tendency of a user recorded over a defined period by two or more recording and/or capture devices. An example method comprises: generating primary data relating to the user for each device; forwarding the primary data to a server; combining the primary data in the server to form respective primary data sets for each device; assigning each primary data set individually to one or more primarily determined emotional tendencies of the user; generating secondary data by logically comparing the primarily determined emotional tendencies which have occurred at the same time; and generating a result in the form of one or more secondary emotional tendencies of the recorded and/or captured user by processing the secondary data.

Various embodiments of the teachings herein include a method for recognizing the emotional tendency of a user recorded over a defined period by two or more recording and/or capture devices. An example method comprises: generating primary data relating to the user for each device; forwarding the primary data to a server; combining the primary data in the server to form respective primary data sets for each device; assigning each primary data set individually to one or more primarily determined emotional tendencies of the user; generating secondary data by logically comparing the primarily determined emotional tendencies which have occurred at the same time; and generating a result in the form of one or more secondary emotional tendencies of the recorded and/or captured user by processing the secondary data.

An apparatus is provided for detecting Macro Sleep Architecture states of a subject such as WAKE, NREM and REM sleep from a subject's EEG. The apparatus includes an EEG digital signal assembly of modules arranged to convert analogue EEG signals into digital EEG signals. A bispectrum assembly is responsive to the EEG digital signal assembly and converts the digital EEG signals into signals representing corresponding bispectrum values. A bispectrum time series assembly, in electrical communication with an output side of the bispectrum assembly, generates at least one bispectrum time series for a predetermined frequency. A macro-sleep architecture (MSA) assembly is responsive to the bispectrum time series assembly and is arranged to produce classification signals indicating classification of segments of the EEG signals into macro-sleep states of the subject.

Presented is an EEG adapter device for eyewear which can be worn invisibly and continuously by the user. The eyewear adapter includes a main body configured in the form of a sleeve so that an intended temple of the eyewear can slidably fit therein, a ring configured to fit over the eyewear's temple and operable by a user to move a first EEG electrode of the eyewear adapter toward or away from the main body to ensure the first EEG electrode is adjustably positioned at FT9/FT10 of the 10-10 system. The eyewear adapter further includes a second EEG electrode and positioned in the vicinity of a bony region behind the user's ears, a third EEG electrode positioned at T9/T10 position of the 10-10 system when in use, and an electronics unit configured to receive and process EEG-related data from the first, the second, and the third EEG electrodes.

Presented is an EEG adapter device for eyewear which can be worn invisibly and continuously by the user. The eyewear adapter includes a main body configured in the form of a sleeve so that an intended temple of the eyewear can slidably fit therein, a ring configured to fit over the eyewear's temple and operable by a user to move a first EEG electrode of the eyewear adapter toward or away from the main body to ensure the first EEG electrode is adjustably positioned at FT9/FT10 of the 10-10 system. The eyewear adapter further includes a second EEG electrode and positioned in the vicinity of a bony region behind the user's ears, a third EEG electrode positioned at T9/T10 position of the 10-10 system when in use, and an electronics unit configured to receive and process EEG-related data from the first, the second, and the third EEG electrodes.