What are 3D displays?

3D displays are displays that seem three -dimensional. The first models require the use of stereoscopic glasses and will not really be 3D, but some scientists expect that full 3D displays hit the market around 2015. The primary limitation is that holograms are designed only to perceive from one angle. Research aimed at making 3D displays focusing on the optics of head tracking to follow the viewer's view of the room or holographic projection that can be displayed from more than one angle. Holograms and other 3D display attempts have existed for decades, but it will be a while to see the technology on the shelves. The display uses a rear projection system to create images in what they call "transformed air". The pictures look somewhat somewhat. However, technology works in all types of lighting. The M2i display is a definitive predecessor for more advanced 3D display technology.

A more sophisticated 3D display has recently created scientists from the Japanese National Institute for Advanced Industrial Sciences and Technologies. They charge the technology on the "first real 3D display" that uses the overlapping laser beams to create small plasma flash points in the air, which is picked up with human eyes. The system generates up to 100 air dots and generates plasma "appears" at 100 times per second. Because lasers overheat small parts of air to produce plasma, the display creates a constant cracking noise and can only produce white dots, certain obstacles for commercial deployment, but still an interesting approach.

One of the problems in creating 3D displays is the production of high-quality content for port on display. Filming the 3D picture receives several viewing cameras from different angles and specialized software for transmission of 2D images to a 3D spatial map. The practices of this could be onHold 3D displays for a while even after the technology has basically become feasible. The slow degree of HDTV adoption is also another factor that companies will consider in choosing where to place their research and development dollars. But sooner or later, civilization seems to succumb to 3D displays technology. What is the future without Holodeck?