3D Multiseat
 

I build 3D Multiseat.

Multiseat - a system with one case and several graphics cards, monitors, keyboards and mouses. Allows multiple users to work simultaneously with one computer.

3D Multiseat provides independent work 2-4 users on without restriction in the use of 3D acceleration.

http://www.automation.dn.ua/linux/3d-multiseat_en.html