A massage system for a seat having a seat surface. At least one plane is defined for the seat, which plane is spanned by a longitudinal axis and a vertical axis of the seat. The at least one plane separates a first side and a second side of the seat from one another and intersects the seat. At least one massage element is arranged in at least one component of the seat. The at least one massage element has at least one active surface which is arranged on at least one of the two sides of the seat. The at least one active surface of the at least one massage element executes at least one stroke movement which is oriented parallel, downwards, and/or upwards at least partially in the direction of the at least one plane, relative to the seat surface

A method for correcting a massage position and a massage chair for performing the same includes allowing a shoulder height measurement module to measure a shoulder height of a user, allowing a hip bone position prediction module to predict a hip bone position through a preset prediction method by using the shoulder height measured by the shoulder height measurement module, allowing a massage position determination module to determine a plurality of determination massage positions and a plurality of correction massage positions spaced from the determination massage positions by a predetermined distance on the basis of the hip bone position predicted by the hip bone position prediction module, and allowing a massage ball assembly control module to control a massage ball assembly so as to massage the determination massage positions and the correction massage positions determined by the massage position determination module.

The present invention relates to a method for providing visual perception training using visual perception learning, the method comprising the steps of: obtaining a field-of-view map having a plurality of unit regions to which a vision index reflecting a user's vision ability is assigned; providing a first session using a visual perception task which is performed by displaying a first visual object for central fixation of the user's field of view and a second visual object in the vicinity of the first visual object, and requests the user's response related to at least the second visual object; determining a vision ability changed region among the plurality of unit regions on the basis of the user's response from the first session; and providing a second session using the visual perception task.

A wearable device has a flexible and extendable body configured to encircle a portion of a body of a user, an electronics module with a concave space between two ends, each end attachable to the flexible and extendable body with a flexible retention mount to allow rotation of the flexible and extendable body relative to the electronics module and to transfer tension force from the flexible and extendable body to the electronics module, and a bio-signal sensor disposed on the flexible and extendable body to contact at least part of the body of the user and to receive bio-signals from the user.

Systems, devices, and methods are provided which provide a processor in a server computer, a device including an optical sensor, and a cane. The device may be connected electronically to a cane through wired or wireless technology. The cane may include a haptic controller which provides a notification to a user.

Disclosed is a device for providing visual perceptual training including an output module and a controller that controls the output module such that the output module outputs an instruction message informing a trainee of a rule related to visual perceptual training, provides a training session for the visual perceptual training, and stores a result in the training session for evaluating cognitive ability of the trainee, wherein the controller may, in the training session, control the output module such that the output module sequentially displays visual objects, check a type of a response of the trainee, determine whether the checked response is correct according to the rule including the first condition and the second condition based on the attribute of the visual object, the display order of the visual object, and the type of the checked response, and output a feedback indicating that the checked response is correct.

A communication robot for operating a massage providing apparatus by executing an artificial intelligence algorithm (AI) and/or machine learning algorithm in a 5G environment connected for the Internet of things and a method for operating the communication robot are provided. The method for operating the communication robot may include acquiring a spoken utterance of a user positioned within a prescribed range from the massage providing apparatus, tracking a spoken utterance direction of the user from the spoken utterance of the user, orienting the communication robot towards the spoken utterance direction of the user, acquiring a voice command included in the spoken utterance in relation to operation of the massage providing apparatus, and operating the massage providing apparatus according to the voice command.

Methods, systems and apparatus for inducing and verifying the level of neural entrainment at any target frequency, through a combination of biofeedback mechanisms, data analysis, and modulation of synergistic combinations of adaptable stimuli.

A system and method for providing massaging within a vehicle that include receiving vehicle dynamic data associated with a real-time dynamic performance of the vehicle as the vehicle is being driven for a predetermined period of time. The system and method also include determining at least one strenuous driving activity associated with a driver of the vehicle based on at least one driving maneuver. The system and method additionally include analyzing positional parameters and movement parameters that are associated with at least one area of a body of the driver that is utilized to conduct the at least one driving maneuver for the predetermined period of time. The system and method further include controlling at least one massaging element disposed within the seat of the vehicle to provide massaging to the at least one area of the body of the driver.

A method of stimulating hair growth on the scalp of a person's head using a device having a handle and a blade means, the method including the steps of: contacting the blade means on a first area of the scalp; moving the blade means in a continuous reciprocating motion on the scalp in a first direction and an opposite second direction for a first period of time to exfoliate skin on the first area, wherein the blade means remains in continuous contact with the scalp during the reciprocating motion until hair growth is detected in the first area.