In some embodiments, apparatuses and methods are provided herein useful for detecting traffic in a shopping facility. A system for detecting traffic in a shopping facility comprises: a plurality of light emitters coupled to motion sensors configured to emit light when motion is detected by the motion sensor; a light detector having a field of view including at least one of the plurality of light emitters; a database; and a control circuit configured to obtain data from the light detector relating to light emitted from the light emitters, estimate a location of the light emitted from the light emitters based on location data associated with the light emitter stored in the database, and track a path of a customer based on successive light emissions from the light emitters.

Various embodiments provide systems and methods for identifying impairment using measurement devices.

Devices utilizing holographic 4D plenoptic capture and display technologies to generate a light field function to provide glasses-less vision correction for observers with imperfect vision, and to project an image according to the generated light field function, and methods for calibrating a four-dimensional light field for a user with an uncorrected visual acuity.

A user breeds a virtual life form by practicing good sleep habits and stays motivated toward practicing good sleep habits while enjoying breeding the virtual life form. A game server manages progress of a breeding game of a virtual life form, the game server including circuitry configured to acquire sleep data that at least includes a sleep pattern indicating a bedtime and a wake-up time of a user; store the acquired sleep data as a sleep history; and update the breeding game based on the sleep pattern in the sleep history.

A learning system includes an output unit that outputs a first problem and a display message prompting a user to take a break, an acquisition unit that acquires an answer to the first problem from the user, an electroencephalogram measurement unit that measures an electroencephalogram of the user, and a control unit. The control unit determines whether first motivation is present on the basis of a first event-related potential included in the electroencephalogram and starting from a timing at which the first problem is output, determines whether second motivation of the user is present on the basis of a second event-related potential included in the electroencephalogram and starting from a timing at which the answer is acquired, and instructs the output unit to output a display message prompting the user to take a break if the first motivation is not present and the second motivations is not present.

A cognitive signal generation unit of a cognitive ability detection device includes a brain signal acquisition unit, a database, an MRCP correction data selection unit, and a calculation unit. The brain signal acquisition unit acquires a brain signal including an event-related potential. The database stores motor readiness potential correction data corresponding to an operation of a subject. The MRCP correction data selection unit selects the motor readiness potential correction data, on the basis of prior information including the type of an action, and outputs the motor readiness potential correction data to the calculation unit. The calculation unit generates the cognitive signal by correcting the brain signal with the motor readiness potential correction data.

A system and method for automated body mass index is disclosed. The disclosed method operates within a system architecture including one or more computing devices, one or more servers, and one or more databases. A processor operating within the one or more servers executes one or more algorithms for detecting relevant features associated with a potential client's multimedia information. The method may include calculating feature values, such as abdomen circumference, face width, face height, cheekbone width, jaw width, and neck width, and the like as well as calculating the body mass index of the potential client using one or more regression algorithms. A baseline and updated BMI may be determined, and used for determining a baseline and updated value.

Disclosed is a system for increasing attention ability of a user using a gameplay. The system may include a display device configured to display a moving image comprising an object, a cursor and a points counter. Further, the system may include an audio device configured to produce acoustic waves based on a sound data associated with a level. Further, the system may include an input device configured to receive a spatial input data. Further, the system may include a processing device communicatively coupled to each of the display device, the audio device and the input device. Further, the system may include a storage device communicatively coupled to the processing device. Further, the storage device may be configured to store digital data corresponding to an object, a cursor, a current cursor location, a previous cursor location, a geometric shape and the sound data in association with the multiple level indicators.

An oral appliance for treating sleep apnea in a user includes a mouthpiece configured for being positioned in an oral cavity of the user, and at least one pulse oximeter attached to the mouthpiece. According to an aspect, the pulse oximeter is configured to monitor actual oxygen saturation levels of hemoglobin of the user when the oral appliance is positioned in the oral cavity of the user. The oral appliance may include an additional sensor attached to the mouthpiece that includes at least one of an airflow sensor, a pressure sensor, a noise detector, and an actigraphy sensor.

A system for brain stimulation of a patient is provided, the system having an implantable stimulator, at least one sensor component for acquiring at least one measure indicative of patient's mood, and at least one implantable stimulation electrode, designed for providing electrical pulses stimulating inside the patient's brain. The at least one stimulation electrode is connectable, through an implantable connector, to the implantable stimulator, the implantable stimulator having at least one programmable channel for conducting the electrical stimulation pulses to the at least one stimulation electrode, and being adapted for receiving continuous input signals from the at the least one sensor component. The system also has a computational unit for processing the at least one measure, and a patient's body external control interface (5) for patient and/or physician interactions.