USER INTERFACE DEVICE, USER INTERFACE METHOD, AND PROGRAM

摘要

Display device is able to detect a proximity operation in which finger F is brought close to display surface without making contact and a contact operation in which the finger makes contact with display surface. Display device specifies a position of a finger of a user while in a stationary state above display screen as reference position BP1 or BP2 based on the proximate operation of the user. When display device specifies reference position BP1 or BP2 after screen SC1 including selectable objects is displayed on display surface, display device enlarges and displays objects located in specific region Ts according to the specified reference position (objects having reference sign “M” at the end). This allows for supporting the user in indicating by a contact operation of an object located at a position further away from the finger when the user operates display device with one hand.