Interactive projection device i.e. multimedia device, for projecting images on surface of globe in museum, has microcomputer permitting to visually move projected image in coordinated and proportional manner relative to movement of sphere

摘要

The device has a surface in a form of hollow sphere (1), and a displacement unit permitting the surface to freely movable around its center (2) according to three rotation axes. A detection unit i.e. motion sensors (9, 10), detects movement of the sphere on the axes. A projection unit i.e. video-projector (18), projects the image from an image source i.e. image data base (16), on an upper portion of the surface. A microcomputer (11) i.e. personal computer, permits to visually move the projected image in a coordinated and proportional manner relative to the movement of the sphere. Independent claims are also included for the following: (1) an interactive method for projection of images on a surface in a form of sphere (2) a software for implementing a process of interactive method for projection of images on a surface in the form of sphere.