Userful MultiSeat is a multiseat Linux desktop virtualization solution that enables a single computer to support up to 11 independent users at the same time each with their own monitor keyboard and mouse by using USB multiseat devices and virtualizing the X server. This approach offers the features of a full PC including high performance video and significantly reduces hardware costs support and maintenance costs electricity consumption and e-waste as compared to stand alone PCs or thin clients. It installs on popular Linux distributions including Ubuntu and Edubuntu (operating system for schools). It supports 3D graphics per-seat USB 2-way audio as well as all major USB multiseat devices and video cards including the HP t100/t150/t200 Atrust M200/M202 ViewSonic VMA10 and Goodway DU2600 devices and video cards from Intel ATI and NVIDIA.