The present invention pertains to an information processing device, an information processing method, and an information processing system, which can present information useful to the user. A correlation computing unit calculates correlation between a plurality of items of first information input by a user, and one or a plurality of items of second information which are values obtained through measurement of the user. As specific first information, a specific information extraction unit extracts, from among the plurality of items of first information, at least the item of first information having the highest correlation with the second information. A display adjustment unit carries out adjustment in order to simultaneously display the specific first information and the second information. The invention can be applied, e.g., in an information processing device for carrying out analysis of user's skin.本技術係關於一種可對使用者提示有用之資訊之資訊處理裝置、資訊處理方法及資訊處理系統。本技術之相關關係運算部係求出由使用者輸入之複數個第1資訊、與藉由測定使用者而獲得之作為值之1個或複數個第2資訊之相關關係；特定資訊擷取部係至少擷取複數個第1資訊中與第2資訊之相關關係最高之第1資訊作為特定第1資訊；顯示調整部係進行用以同時顯示特定第1資訊與第2資訊之調整。本技術例如可應用於進行使用者之肌膚狀態之分析之資訊處理裝置。
