Developments in Technology
{"Image DocumentName": "Developments in Technology", "Image ImageDescription": "Computing Department. Greenfaulds High School. Higher Computing. Developments in Technology. Developments in Technology. Holographic Storage. Provides high storage densities of approx. 10 Gb per cubic centimetre and has very fast access time. Like all optical discs it uses lasers to read / write but throughout the whole thickness of the disc in three dimensions. 3D Display Technology. Real 3D display: Old fashioned now with use of Red / blue lenses for pictures / cinema. Virtual 3D display: For use with Virtual Reality systems, goggles or helmet. Flat Panel displays: TFT (Thin Film Transistor) taking over from LCD. Sharper images / colours. 3D Flat Panel displays: Three major new technologies. Parallax Illumination \u2013 creates two images with same data, each eye recieves different image to create 3d effect. Beam Splitter Sheet \u2013 sits in front of LCD, refracts light to create 3d image. Multiple Layers \u2013 uses multiple layers of LCD screens to create 3d effect. Main Uses: Simulators, Research Projects, Image Processing. Multimedia. Hardware. Connecting to. Peripherals. Back to Index. \u00a9 Steve Clulow BSc, Greenfaulds High School, Cumbernauld.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}