Uxarieus Terrain-Scanning Robot Arm Device

A mechanical scanning tool mounted on an alien tank-like robot, used to methodically probe Uxarieus’s surface for resources or life signs, observed by the Doctor and Jo via the TARDIS.

2 appearances

Purpose

Scan and survey planetary terrain

Significance

Functions as a visual clue of alien robotic activity, spurring the Doctor and Jo to venture outside the TARDIS despite risks and framing Uxarieus as a site of hidden dangers.

Appearances in the Narrative

When this object appears and how it's used

2 moments

S8E15 · Colony In Space Part 1

Jo’s Forced Departure from Earth

The survey device on the tank-like robot’s arm is observed indirectly through the TARDIS scanner, its precise sweeps across the ground symbolizing the automated, impersonal nature of Uxarieus’s technology. While not a direct participant in the event, it reinforces the alienness of the planet and suggests a hidden infrastructure that may pose threats. The Doctor’s brief mention of it—‘a device on the end of an arm on its rotating turret’—serves as a narrative tease, hinting at deeper mysteries on Uxarieus that will unfold later.

Before: Attached to the tank-like robot’s arm, actively scanning the ground as the TARDIS approaches.

After: Continues scanning off-screen, now part of the unseen mechanical activity on Uxarieus as the Doctor and Jo explore.

View full event

S8E15 · Colony In Space Part 1

Doctor persuades Jo to explore Uxarieus

The survey device on the end of the tank-like robot’s arm is visible through the TARDIS scanner as it methodically sweeps the ground. This device symbolizes the planet’s automated surveillance and adds a layer of tension to the Doctor and Jo’s decision to explore. Its precise, mechanical movements contrast with the organic curiosity driving their actions, reinforcing the alien and potentially hostile nature of Uxarieus.

Before: The device is attached to the robot’s arm, actively scanning the terrain as part of its patrol routine. It is functioning normally and has not detected the TARDIS.

After: The device remains operational, continuing to scan the planet’s surface. Its movements are unchanged, but its presence on the scanner serves as a reminder of the unknown challenges awaiting the Doctor and Jo.

View full event