PRG set a new standard for stage automation in1988 when it introduced the patented Stage Command System® motion control system on Phantom of the Opera. This system gives designers and operators the ability to execute even the most complex motion control cues with accuracy, repeatability and unparalleled attention to safety.

PRG turns the creative vision of our customers into production and technical reality, deepening their connection to their audiences. PRG is the world's leading provider of services and solutions in entertainment and live events.

With the GroundControl® (GC) Followspot System, the operator is located away from the luminaire, making the required physical footprint significantly smaller than conventional followspots. Because of this small footprint and low weight, followspots can now be placed in a wide variety of positions.

The mnemonic peg system, invented by Henry Herdson, [1] is a memory aid that works by creating mental associations between two concrete objects in a one-to-one fashion that will later be applied to to-be-remembered information. [2]

The PRG Stage Command System™ software has full acceleration and deceleration, which manages inertia of large scenic elements, allowing fluid movement and a controlled “hard” stop.

The PRG GroundControl™ Remote Followspot System™ allows a technician to remotely operate a high-output, automated luminaire as a followspot from up to 2,000 feet away. The GroundControl (GC) Remote Followspot System

PRG provided lighting, scenic and automation services for the North American tour. Built all Arendelle and Ice scenery. PRG’s Stage Command System® provided the SIL 3 safety architecture for the entire production.

This system gives designers and operators the ability to execute even the most complex motion control cues with accuracy, repeatability and unparalleled attention to safety. Designed for live events, it controls stage machinery (hydraulic, pneumatic, electrical) as well as performer flying.

Oct 22, 2013 · The peg system as Lorayne describes it, offers little pegs for you to hang information on so that you know where to look when you want to recall it. This is as complicated as mnemonics gets and it’s really not difficult.

The PRG Stage Command System™ incorporates a full Emergency Stop system (E-Stop). The E-Stop circuit is a hard-wired system, integral to the SCS, but independent of the control, making it a vital safety feature.