Abstract: The invention relates to a technique for generating an animated three-dimensional video head based on sensed locations of facial features and texture mapping of corresponding two dimensional video image frames onto a shaped head mesh generated using the sensed locations.

Abstract: An attachment for a chain saw that allows the angle of a cut to be controlled with great precision. The attachment consists of a rigid, rectangular guide frame with an open window construction. An approximately U-shaped blade mount is hingably attached to the guide frame, thus allowing a saw blade to be inserted through the open window of the guide frame and mounted onto the blade mount. The blade mount, and thus the attached saw blade, can move in an arc with respect to the guide frame, and the attachment includes a selecting means by which to determine the angle between the blade mount and the guide frame and a tightening means by which to secure the blade mount and guide frame in the desired position. An additional feature is a directing fence so as to control the direction of a cut. The fence consists of a first and a second bar that are hingably mounted to one another and can thus be rotated and secured so that any desired angle is set between them.

Abstract: A picture illumination display device (10) comprising a picture frame (12). A one-way mirror (14) is in the picture frame (12), so that when a person normally looks into the one-way mirror (14) a reflection will be seen. A picture (16) is carried in the picture frame (12) behind the one-way mirror (14). A facility (18) behind the picture (16), is for producing light. Once the light producing facility (18) is activated an image of the picture (16) will be projected through the one-way mirror (14), to allow a person looking into the one-way mirror (14) to see the projected image from the picture (16).