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Links active as of May 5 '10 A CAD design program. It can design and manipulate many different 3-D shapes. Maybe you could use it to design a new better looking computer. Something we could all use. Imagine if Bill designed the computer, as well as, the software.
VideoTrace is a system for interactively generating realistic 3D models of objects from video—models that might be inserted into a video game, a simulation environment, or another video sequence. The user interacts with VideoTrace by tracing the shape of the object to be modelled over one or more frames of the video. By interpreting the sketch drawn by the user in light of 3D information obtained from computer vision techniques, a small number of simple 2D interactions can be used to generate a realistic 3D model.
CadSoft's EAGLE PCB Design Software makes designing printed circuit boards easy. Electrical wires are fixed onto the board, connecting a central processor to other components on the board. Nearly all electronic devices contain one or even more printed circuits boards. The award winning EAGLE is a powerful and flexible PCB design software offering high level functionality of expensive commercial circuit board design software at a fraction of the cost for over 20 years. EAGLE is easy to learn, easy to use and easy to buy.