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Project Looking Glass




  Caption Attaching a note to the reverse of a rotated window
  Developer LG3D developers
  Latest Release Version 071
  Latest Release Date October 28 , 2005
  Operating System Cross-platform
  Genre Desktop Environment
  License GPL
  Website lg3d-coredevjavanet


In Computing , Project Looking Glass is a Free Software project under the GPL to create an innovative 3D Desktop Environment for Linux and Solaris . It is sponsored by Sun Microsystems .

Looking Glass is programmed in the Java language using the Java 3D system to remain platform independent. Despite the use of graphics acceleration features, the desktop explores the use of 3D windowing capabilities for both existing application programs and ones specifically designed for Looking Glass. The project is still in early development. The Prototype is now working on Sun's Java Desktop System .

One of its most notable features is the creation of reversible Windows . This capability can be used for features like allowing the user to write notes and comments on the windows' backs, or displaying application dialogs without risking them being detached from the application they relate to. All windows start by looking like a normal 2D or 2.5D window, but can be manipulated as thin slate-like 3D objects which can be set at any angle or turned completely around by the user. Other features include provision of a panning virtual desktop, icons that reflect the live status of the window they represent and zooming of a window when it receives focus.

The project has features which strive towards the realization of a true virtual Post-it Note .

Looking Glass was first developed by Hideya Kawahara , a 33-year-old Sun Programmer who wrote it in his spare time on a small Linux Laptop . After demonstrating an early version to Sun executives, he was assigned to it full time with a dedicated team. Java.net has an interview with him.

Looking Glass is similar to the "Task Gallery" prototype from Microsoft Research since both seek to exploit three-dimensional objects within some specific interaction constraints. Also, both are meant to work on adapted or enhanced versions of existing desktops rather than re-designing the entire Graphical User Interface from scratch, an approach taken by many Zooming User Interface projects such as the one created by the late Jef Raskin , or the open source Croquet Project based on Squeak .

There is a Live-CD available. (see links)


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