THREE-DIMENSIONAL USER-INTERFACE DEVICE, AND THREE-DIMENSIONAL OPERATION METHOD

摘要

A three-dimensional user-interface device is provided with: a calculation unit which uses three-dimensional information acquired from a three-dimensional sensor to calculate three-dimensional positional information above a three-dimensional coordinate space, said three-dimensional positional information being associated with a specific region of a user; a generation unit which generates virtual three-dimensional object data indicating a virtual three-dimensional object to be disposed in the three-dimensional coordinate space; a state acquisition unit for acquiring state information related to the specific region of the user; an operation specification unit which specifies, on the basis of a combination of the state information and a change in three-dimensional positional information, a prescribed process to be executed from among a plurality of prescribed processes; a processing unit which executes, with respect to the virtual three-dimensional object data, the prescribed process specified by the operation specification unit; and a display processing unit which displays, on a display, the virtual three-dimensional object corresponding to the virtual three-dimensional object data that has been subjected to the executed prescribed process.