User interface device and tactile sensation presentation article

The invention relates to a user interface device and a tactile presentation article. The operation receiving member (11) includes a first region (111) and a second region (112). The detection unit (12) detects an operation caused by a user's contact with the operation reception member (11). The first region (111) has formed therein at least one of a concave portion and a convex portion that imparts a first tactile sensation to a user. The second region (112) is configured so as to provide a second tactile sensation different from the first tactile sensation to the user. The appearances of the first region (111) and the second region (112) are consistent when viewed from the same direction. 本发明涉及用户界面装置以及触感呈现物品。操作受理部件(11)包括第一区域(111)和第二区域(112)。检测部(12)检测用户对操作受理部件(11)的接触所带来的操作。在第一区域(111)形成有向用户提供第一触感的凹部和凸部中的至少一方。第二区域(112)构成为向用户提供与第一触感不同的第二触感。从相同方向观察到第一区域(111)和第二区域(112)的外观一致。