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ANSI E1.28-2022
Guidance on planning followspot positions in places of public assembly
ANSI E1.28 offers guidance on the planning of permanent followspot positions, including recommendations on the locations of the followspot positions within the venue, the power likely to be needed, the waste heat generated, the amount of space likely to be needed, and the fall protection and egress issues to be considered for the followspot operator's safety. It has been updated to include information about position apertures and substrates, such as glass and plastics.
Entertainment Services and Technology Association [esta]