holographic technology and 3D imaging

Holographic science is the result of work on the pattern of light created by interference between two intersecting light rays: a "signal" (or "object") ray that retrieves data that has been stored within optical recordable media; and a "reference" ray. The three- dimensional picture formed by this light configuration is a "Hologram." Holotech technology is a significant part of the general field of interferometric applied science. Sub-page HRC Main covers additional useful information.

Parallax vision is based on the fact that human eyes see actual things from two different angles. Eye muscles and neural processing of one's brain work together to put together these two different images into sensation a single picture with three dimensions. Muscles of each eye change the shape of each the lens to focus at the distance of the object seen. Other muscles change the orientations of one's eyes so that lines of vision from both eyes overlap at the same distance. In physical world sight, these two muscle functions work in harmony. In virtual reality, they may not match. When images are displayed at great distances, then the size of the screen required for immersion is overly large in size and it is challenging to present alternate images to one's eyes. When images are displayed very near to one's eyes extraordinarily high image resolution is needed and the two muscle functions of the eyes tend to conflict. Visit also Virtual Card .

Linked page Holographic Tomography also reports this holotech subjects.