Device for facilitating brain function improvement, system for facilitating brain function improvement, method for facilitating brain function improvement, program for facilitating brain function improvement, and recording medium

A brain function improvement facilitating system that facilitates brain function improvement, the system comprising:

• a measurement sensor attachable to a body of the user and including a heart rate measurement unit that measures a heart rate of the user over time;
• and
• a terminal device communicable with the measurement sensor, wherein
• the terminal device includes
• a storage that stores data,
• a display screen that displays data,
• a timer that measures a time,
• a target exercise intensity calculator that calculates a target heart rate and a target time, the target heart rate being set as a target exercise intensity necessary for facilitating brain function improvement for the user, the target time being to be reached within a predetermined time limit,
• a setting unit that sets the target heart rate and the target time calculated by the target exercise intensity calculator,
• a first determiner that determines whether the heart rate of the user measured by the heart rate measurement unit is greater than or equal to the target heart rate set by the setting unit,
• a duration time measurement controller that controls the timer to measure a duration time in which the heart rate of the user is greater than or equal to the target heart rate if the first determiner determines that the heart rate of the user is greater than or equal to the target heart rate,
• a second determiner that determines whether a total of the duration time measured within the predetermined time limit has reached the target time set by the setting unit,
• a storage controller that controls the storage to store information indicating that the duration time has reached the target time if the second determiner determines that the duration time has reached the target time,
• a display data generator that generates display data to be displayed on the display screen based on reaching the target time if the second determiner determines that the total of the duration time has reached the target time, and
• a display controller that controls the display screen to display at least one of the target heart rate calculated by the target exercise intensity calculator, actual related data and time, or the display data generated by the display data generator.

A brain function improvement facilitating method for facilitating improvement of brain function of a user, the method comprising:

• measuring a heart rate of the user over time;
• calculating a target heart rate and a target time, the target heart rate being set as a target exercise intensity necessary for facilitating brain function improvement for the user, the target time being to be reached within a predetermined time limit;
• setting the calculated target heart rate and target time;
• determining whether the measured heart rate of the user is greater than or equal to the target heart rate;
• performing control to measure a duration time in which the heart rate of the user is greater than or equal to the target heart rate if it is determined that the heart rate of the user is greater than or equal to the target heart rate;
• determining whether a total of the duration time measured within the predetermined time limit has reached the target time;
• performing control to store information indicating that the duration time has reached the target time if it is determined that the duration time has reached the target time;
• generating display data to be displayed based on reaching the target time if it is determined that the total of the duration time has reached the target time;
• and
• performing control to display at least one of the calculated target heart rate, actual related data and time, or the generated display data.