Abstract: In a mobile interaction robot, a plurality of self-propelled robots is connected to each other by a long object.

Abstract: A virtual camera control device includes: a gaze point determining unit to determine, as a gaze point, any one point of a traveling object or a browsing object that is disposed in a virtual 3D space and is a virtual 3D object; and a virtual camera traveling unit to move a virtual camera while keeping a photographing direction of a virtual camera that photographs an inside of the virtual 3D space and is disposed in the virtual 3D space in a direction from the virtual camera toward the gaze point determined by the gaze point determining unit and keeping a distance from the virtual camera to the traveling object at a fixed distance.

Abstract: A shift controller 113 of a focus management unit 110 decides whether the component designated by a focus position has a handler 131 when shifting a focus. As a result of the decision, if the component has the handler 131, the shift controller 113 shifts the focus in accordance with the processing described in the handler 131. Unless the component has the handler 131, the shift controller 113 decides whether it can shift the focus in accordance with a general rule 112a. As a result of the decision, it carries out control in a manner as to shift the focus if it can shift the focus, but not to shift the focus if it cannot shift it.

Abstract: A moving image reproducing apparatus and a moving image controller are provided. The moving image reproducing apparatus includes a moving image data storer which stores moving image data including a target object having a transparency, at least one of a shade and a gloss on the target object, and a background image. The moving image controller fetches the moving image data from the moving image data storer, disposes an area having a color whose setting is changeable behind the moving image data, synthesizes the moving image data and the area, and sets the color of the area corresponding to the transparency as a color of the target object.

Abstract: A moving image reproducing apparatus and a moving image controller are provided. The moving image reproducing apparatus includes a moving image data storer which stores moving image data including a target object having a transparency, at least one of a shade and a gloss on the target object, and a background image. The moving image controller fetches the moving image data from the moving image data storer, disposes an area having a color whose setting is changeable behind the moving image data, synthesizes the moving image data and the area, and sets the color of the area corresponding to the transparency as a color of the target object.

Abstract: A shift controller 113 of a focus management unit 110 decides whether the component designated by a focus position has a handler 131 when shifting a focus. As a result of the decision, if the component has the handler 131, the shift controller 113 shifts the focus in accordance with the processing described in the handler 131. Unless the component has the handler 131, the shift controller 113 decides whether it can shift the focus in accordance with a general rule 112a. As a result of the decision, it carries out control in a manner as to shift the focus if it can shift the focus, but not to shift the focus if it cannot shift it.