The present invention provides a device for assisting the execution of a brain training program helping prevent dementia. The device (100) for assisting the execution of a brain training program to prevent dementia includes a processor (110), an output unit (120), and an input interface (140). The processor (110) controls overall operation of the device including task progression and content execution. The output unit (120) outputs a task and content, and the input interface (140) is formed to receive reaction and action of a user about the task progression and content execution. Also, the device for assisting execution of a brain training program helping prevent dementia includes a program DB (160), a training development DB (170), and an evaluation module (180). The device for assisting in the execution of a brain training program helping prevent dementia is formed to progress the task by linking the task progression to a current state evaluation result of a user. The device for assisting in the execution of a brain training program helping prevent dementia also includes a communication unit (190) and downloads and updates the task and content of a brain training program for preventing dementia on an expert server (200) using the communication unit (190). The device for assisting in the execution of a brain training program helping prevent dementia can be performed on a computer or a mobile device and also includes a dynamic physical outputting device (123), a voice recognition engine (145), a writing recognition engine (146), and a motion inputting device (148). Moreover, the present invention provides an application program performing the device for assisting in the execution of a brain training program to prevent dementia, by being performed on the computer or the mobile device.COPYRIGHT KIPO 2018프로세서(110)와 출력수단(120) 및 입력인터페이스(140)를 포함하는 치매예방을 위한 두뇌훈련 프로그램 수행 보조 기기(100)가 개시된다.프로세서(110)는 태스크 진행 및 콘텐츠 실행을 포함한 기기의 전반적인 운용을 제어하도록 구성되며, 출력수단(120)은 태스크 및 콘텐츠를 출력하도록
