Abstract: A scanning suspension box is disclosed, enabling the creation of a 3D model of an object. The box is a sealable enclosure for receiving the object to be scanned. A camera coupled to a surface of the enclosure images the object to generate a three-dimensional model of the object, which does not move once contained in the box.

Abstract: A scanning device which is connected to a projector for displaying the scanned images. The scanning module scans documents and the scanned images are processed by a CPU controlled by the user interface. Thus, the signal process unit, memory and output unit can be activated. The scanned images are processed by the signal process unit, the memory, and a video buffer. Then, the scanned images are transferred to a projector via the output unit. The connection between the projector and the scanner is simplified and convenient for the users.

Abstract: A rear projector has a lower cabinet disposing an image generator and an upper cabinet for a screen body to be mounted, two woofer boxes being mounted on the front side of the lower cabinet and high-pitched sound speaker boxes being respectively mounted on the right and left lateral sides of the upper cabinet, so that, since the woofer box is disposed in the lower cabinet, vibration is not easily transferred to a screen body on the upper cabinet and a reflection mirror inside the upper cabinet, thus avoiding flicker of the image on the screen body even when great volume of sound is outputted by the woofer box.

Abstract: An audio-visual phonograph device including a visual image projection system is provided which includes a case for the phonograph device having a lid that serves as a screen for the projection of images formed on a flat disc. The phonograph device further includes a variable speed turntable and a pick-up tone arm employed to reproduce the audio message on the records. The turntable is synchronized with a carrier onto which the visual image disc is removably mounted. The carrier rotates in synchronism with the turntable advancing a continuous image that is projected onto the screen in a timed relation with the correlated audio message.