The possibility of the hologram pyramid applying in the rapid prototyping

An new invention or innovation (in the form of a device) is usually presented by technical drawing. The development of information technology in recent years has led to the fact that it is relatively easy present the invention by hologram also. This paper proves the assumption that the appearance of mechanical parts in the form of a hologram provides better visual perception than the technical drawings. It is used hologram pyramid for holographic display of mechanical parts and assemblies. After survey of a number of examinees, we made the statistical analysis of results. Also, we applied the method of Mamdani fuzzy logic and the assumption is proved. The conclusion is that the hologram could be useful in the rapid prototyping for virtual presentation of a 3D product model. This method of rapid prototyping display represents a simple and cost-effective way for presenting ideas. Also, it can be used in the learning process.