Cognitive function evaluation device, cognitive function evaluation system, cognitive function evaluation method, and program

摘要

The cognitive function evaluation device (10) acquires an assessor (11) based on an acquired unit (11) for acquiring body motion data indicating body motion of the evaluation subject (90) while walking, 90) on the basis of a calculation unit (12a) for calculating the displacement of the body during walking and a frequency peak indicating the walking period of the subject (90) obtained by frequency analysis of the calculated displacement; And an evaluation unit (12b) for evaluating the cognitive function of the evaluator (90) and outputting an evaluation result.