support the research being performed on our high performance computing systems, TACC provides advanced visualization resources and consulting services, which are accessible both in-person and remotely. These resources encompass both hardware and software, and include: Stallion, among the highest resolution tiled displays in the world; Longhorn, the largest hardware accelerated, remote, interactive visualization cluster; and the Longhorn Visualization Portal, an internet gateway to the Longhorn cluster and an easy-to-use interface for scientific visualization. Visualization Laboratory The TACC Visualization Laboratory, located in POB 2.404a, is open to all UT faculty, students and staff, as well as UT Systems users. The Vislab includes 'Stallion', one of the highest resolution tiled displays in the world (see below); 'Lasso', a 12.4 megapixel collaborative multi-touch display; 'Bronco', a Sony 4D SRX-S105 overhead projector and flat screen area that gives users a 20 ft. x 11 ft., 4096 x 2160 resolution display, which is driven by a high-end Dell workstation and is ideal for ultra-high-resolution visualizations and presentations; 'Horseshoes', four high-end Dell Precision systems, equipped with Intel multi-core processors and NVIDIA graphics technology for use in graphics production, visualization, and video editing; 'Saddle', a conference and small meeting room equipped with commercial audio and video capabilities to enable full HD videoconferencing; 'Mustang' and 'Silver' are stereoscopic visualization displays that are equipped with the latest technology using Samsung's 240 Hz stereo output modes in conjunction with 55" LED display panel and can be used to render depth as a result of the parallax generated by active and passive stereoscopic technologies; Mellanox FDR InfiniBand networking technologies to connect these systems at higher speeds. The Vislab also serves as a research hub for human-computer interaction, tiled display software development, and visualization consulting. Stallion Stallion is a 328 megapixel tiled display system, with over 150 times the resolution of a standard HD display, it is among the highest pixel count displays in the world. The cluster provides users with the ability to display high-resolution visualizations on a large 16x5 tiled display of 30-inch Dell monitors. This configuration allows for an exploration of visualizations at an extremely high level of detail and quality compared to a typical moderate pixel count projector. The cluster allows users access to over 82GB of graphics memory, and 240 processing cores. This configuration enables the processing of datasets of a massive scale, and the interactive visualization of substantial geometries. A 36TB shared file system is available