is nvidia driver 3d vision controller needed?

The NVIDIA 3D Vision system requires two separate drivers to be installed - the actual video card driver and a driver specific to the 3D Vision system. While I was able to get the system up and running it took a fair amount of trial and error. The MP776ST was not a supported monitor at the time of my testing. While in theory, any projector, monitor or TV capable of a 120Hz refresh rate will work with the NVIDIA system, NVIDIA's decision to require 'certification' for displays to be officially supported needlessly complicates the setup process. NVIDIA does not make the installation and setup of the 3D Vision system easy. While a system with these specifications will run games in 3D, my experience is that a Quad core CPU and greater than 2GB of ram are needed for a high-end gaming experience. NVIDIA's minimum system specification is a dual core CPU, 1 GB of ram and 100MB of disk space. My computer required a new video card (a NVIDIA 9800GTX+), installation of Windows 7 and the NVIDIA hardware kit (my total hardware upgrade cost was slightly over $300). The requirements of the NVIDIA system are a supported video card, Windows Vista or Windows 7 (Windows XP is not supported) and the 3D Vision hardware kit that consists of the active shutter glasses, IR emitter and cabling.

While its primary function is 3D gaming, it also supports 3D video and photos. The NVIDIA 3D Vision system was released in early 2009. While I was not able to test the DLP-Link system, I was able to get the MP776ST to produce 3D images using a non-DLP-link alternative, which was the NVIDIA 3D Vision system. The MP776ST manual does not discuss the 3D capability at all - there is no information on the DLP-Link setup process or even the function of the MP776ST's 3D specific menu options. With the right content, I can easily see 3D lessons effectively capturing and retaining student interest. The BenQ and Texas Instruments web sites show the DLP-Link system marketed as a method of improving the student and classroom experience. It is a 'DLP-Link' compatible projector - DLP-Link is a system that allows the active shutter glasses to sync directly with the projector, eliminating the need for an external IR emitter. The BenQ MP776ST is one of the many new DLP projectors capable of displaying 3D images using active shutter glasses. Click here for a full review of the BenQ MP776ST. Editor's Note: This commentary discusses NVIDIA's 3D Vision System as implemented on the BenQ MP776 ST projector.

Is nvidia driver 3d vision controller needed?