Green Surveillance Communications Ball

Borusa reveals a small, green spherical device during the interrogation. The ball is unobtrusive, fitting easily in his palm, with a smooth matte surface that hides its surveillance capabilities. Its color starkly contrasts with the Chancellory's austere tones, drawing immediate attention when activated. The Doctor notices its sudden appearance during their tense dialogue about security protocols, underscoring its role as both a technological assertion and a psychological tool.

1 appearances

Appearances in the Narrative

When this object appears and how it's used

1 moments

S15E25 · The Invasion of Time Part 5

Borusa tests the Doctor through surveillance and traps

The green surveillance communications ball is a palm-sized device Borusa activates to monitor the Doctor’s appeal. Its unobtrusive presence in his hand and sudden repose exemplify his ability to observe without detection—until a decision forces his direct involvement via the secret door.

Before: inactive and hidden in Borusa’s possession, likely in a ready but unused state

After: likely secured or temporarily inactive after its use in eavesdropping

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