O corredor original "escudos de raios" (conforme descrito no script e romance ) criaram exatamente o tipo de campo de força box que você esperaria ver usado para defender o navio contra as festas de embarque.
Ter isso ao redor de nossos infelizes heróis (como uma bolha) parece ter sido uma escolha estilística da parte do Diretor:
A sheet of shimmering energy suddenly flared in front of them, blocking the corridor on the far side of the intersection they were trotting across, and Obi-Wan stopped so short that Anakin almost slammed into his back. He reached over and caught Palpatine by the arm. “Careful, sir,” he said, low. “Better not touch it till we know what it is.”
Obi-Wan unclipped his lightsaber, activated it, and cautiously extended its tip to touch the energy field; an explosive burst of power flared sparks and streaks in all directions, nearly knocking the weapon from his hands. “Ray shield,” he said, more to himself than to the others. “We’ll have to find a way around-“
But even as he spoke another sheet shimmered into existence across the mouth of the corridor they’d just left, and two more sizzled into place to seal the corridors to either side.
They were boxed in.
...
Obi-Wan nodded, scowling darkly at the ray shield box as though seeing it for the first time; after a moment, he took out his lightsaber again, ignited it, and sank its tip into the deck at his feet. The blade burned through the durasteel plate almost without resistance-and then flared and bucked and spat lightning as it hit a shield in place in a gap below the plate, and almost threw Obi-Wan into the annihilating energy of the ray shield behind him.
Por favor, note que enquanto nós vemos outros "escudos de raios" sendo usados (na entrada da baía externa, por exemplo) esta é a única vez que os vemos usados dentro de um navio para dificultar as fronteiras.