The PowerWall, installed by ImSys, is 3200x2000mm in size and uses back-projection to display the image. It uses passive stereo to create the three dimensional image using two Dell projectors with WUXGA (1920×1200) resolution. A Core-i7 Linux-PC with an NVIDIA GeForce GTX580 graphics card is used to run our VE-Software bash.
For tracking, a two camera ARTrack system is in use with one head-tracking target and one 6DOF navigator as input devices. In order to control the hardware and to start/stop the software we use a Tablet-PC with a hand-tailored software written in C#, called ‘Ghost’.
Projects using the Powerwall are ‘InFleX’ and ‘TraCell’.
The hardware platform in use is presented in the following table:
|Projectors||2x Dell (1920 x 1200)|
|Backprojections||3000 x 1xxx mm|
|Tracking||ARTrack with 2 cameras|
|Remote Control||Tablet PC|