3D TV’s and PCs are becoming more popular, but one of the things that is currently holding them back is having to wear 3D glasses to watch them, and manufacturers are working to develop a range of 3D TVs and PCs which work without the need for 3D glasses.
Fujitsu has just announced a new 3D PC that will display 3D content without the need for 3D glasses, the Fujitsu Esprimo FH99/CM desktop 3D PC, and it comes with a liquid crystal display covered by a conversion panel which lets you see 3D images on the screen.
“Without having to wear glasses, you can enjoy watching 3D images with others,” said Fujitsu engineer Toshiro Ohbitsu. “You can share the excitement with family.”
The Technology Behind Glasses-Free 3D
The technology that enables glasses-free 3D viewing is known as autostereoscopy. This technology uses a special lens or a parallax barrier to create the illusion of depth. The Fujitsu Esprimo FH99/CM employs a liquid crystal display covered by a conversion panel, which is a type of parallax barrier. This barrier works by directing light to different angles, allowing each eye to see a slightly different image, thus creating a 3D effect.
This method has been used in various devices, including the Nintendo 3DS, which also offers glasses-free 3D gaming. However, achieving this on a larger screen, such as a PC or TV, presents more challenges. The viewing angles need to be more precise, and the technology must accommodate multiple viewers simultaneously. Fujitsu’s innovation in this area is a significant step forward, making it easier for families and groups to enjoy 3D content together without the cumbersome glasses.
Potential Applications and Future Prospects
The introduction of glasses-free 3D technology opens up a myriad of possibilities beyond just entertainment. For instance, in the field of education, 3D models can make learning more interactive and engaging. Imagine medical students studying human anatomy through a 3D model that they can manipulate and explore from different angles. Similarly, architects and engineers could benefit from 3D models of their designs, allowing for a more immersive and detailed examination of their projects.
In the gaming industry, glasses-free 3D could revolutionize the way games are played. Gamers could experience more immersive environments and more realistic interactions. This could also extend to virtual reality (VR) and augmented reality (AR) applications, where the need for additional hardware like VR headsets could be reduced or even eliminated.
Fujitsu has announced that this new 3D PC will go on sale in Japan in February, and it will also be headed to the US, Europe, and the UK at a later date. Unfortunately, they haven’t revealed any pricing as yet. However, the anticipation is high, and many are eager to see how this technology will be received in the market.
The move towards glasses-free 3D is not just a trend but a significant leap in display technology. As more manufacturers invest in this technology, we can expect to see a broader range of devices offering this feature. This could eventually lead to more affordable options, making glasses-free 3D accessible to a wider audience.
via Gizmo Watch
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