ARENA-7580
this large, round-tabled holographic projection system was developed and manufactured by Imlok during the last decades of the Old Republic. The ARENA-7580 was one of the most sophisticated, tactical monitoring systems of its day, providing a fully three-dimension representation of a battlefield. Using an incredible array of input devices, including on-site cameras and targetting and tracking sensors, the ARENA-7580 was capable of monitoring the activities of individual troopers during a large-scale war. The Stalgasin Hive of Geonosians employed an ARENA-7580 in their war chamber, during the Battle of Geonosis.