User demand based reminding device and method

The invention discloses a user demand based reminding device and method. The user demand based reminding device comprises a positioning module for detecting the position of a user so as to obtain position information of the user, an attribute module for obtaining habit information of the user at different positions and saving the habit information, judgment module for judging the demand of the user according to the position information and the habit information and obtaining the demand information, a reminding module for reminding the user according the demand information. In the mode, the possible intention of the user can be judged by means of the user demand based reminding device and method according the position where the user is located and the habits of the user, the user can be reminded, and convenience can be brought to the user.