User interface device , image projection method, and a program to generate a projection image signal for output pointer depression.

摘要

PROBLEM TO BE SOLVED: To provide a user interface device for enabling a user to appropriately execute an operation with a finger to a touch panel while visually checking a projected projection image.;SOLUTION: The user interface device includes: contact determination means for determining whether or not a touch panel has been touched with a finger; pressing force determination means for determining whether or not the pressing force with the finger is equal to or more than a predetermined threshold; operation/image control means for, when a determination of truth is performed by the contact determination means, and a determination of truth is performed by the pressing force determination means, starting an operation corresponding to a push-in operation with the finger, and for controlling an image displayed on a screen in accordance with the operation; pointer information generation means for generating pointer information for projecting a pointer pointing a position in the projection image, that is, a position which is equivalent to the contact position of the finger; and projection image signal generation means for generating a projection image signal for projecting the pointer information and the image controlled by the operation/image control means to a projection object.;COPYRIGHT: (C)2013,JPO&INPIT